Conversational Korean • Interpersonal Communication (Speaking & Listening)

Making Service Requests — I can make simple requests (more/less, different size, to go) using polite language.

Learn how to confidently order, adjust, and customize at Korean cafés, restaurants, and shops using polite expressions.

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Inside this lesson 10 sections 5 questions 5 figures

SECTION 1

Why Polite Requests Matter in Korean Culture

Korean is one of the world's most carefully stratified languages when it comes to politeness. The way you make a request at a café in Seoul isn't just about getting your coffee — it reflects your understanding of 존댓말 (jondaenmal), the formal and polite speech system that permeates every Korean conversation. Unlike English, where adding "please" is often enough, Korean builds politeness directly into verb endings, sentence structure, and vocabulary choices. Understanding why this system developed helps you use it naturally rather than mechanically.

1443 • Creation of Hangul

King Sejong the Great promulgates the Korean alphabet, 훈민정음 (Hunminjeongeum), making literacy accessible beyond the scholarly elite and eventually standardizing how speech levels were written.

1894 • Gabo Reform & Modern Speech Levels

Modernization reforms reshape Korean society, and the speech-level system begins evolving from rigid Confucian hierarchies toward the more fluid politeness registers used today in daily life, including service interactions.

1988 • Seoul Olympics & Service Culture

Korea's global debut accelerates the development of a modern service industry. Standardized polite phrases for ordering, requesting changes, and takeout become embedded in everyday Korean.

2010s • K-Culture Goes Global

K-dramas, K-pop, and Korean cuisine spark worldwide interest in conversational Korean. Learners worldwide begin studying practical service-request phrases to use in Korean restaurants and shops.

So here's the key question this lesson addresses: How do you walk into a Korean café, restaurant, or shop and confidently ask for more or less of something, request a different size, or say you'd like your order to go — all while sounding polite and natural? Let's break it down.

SECTION 2

Core Principles of Polite Korean Requests

Before learning specific phrases, you need to understand the building blocks that make Korean requests polite. There are four foundational principles that apply every time you interact with a server, cashier, or shopkeeper. Mastering these principles means you can construct new requests on the fly, not just memorize fixed scripts.

1

The ~요 (yo) Ending

The 해요체 (haeyoche) speech level adds ~요 to verb stems. This is your go-to politeness level for everyday service situations — not too formal, not too casual.
2

주세요 (juseyo) — "Please give me"

The single most useful phrase for making requests. 주세요 comes from 주다 (to give) + the polite imperative ending. Attach any noun before it to request that item.
3

Quantity Words: 더 (more) & 덜 (less)

These adverbs modify verbs or adjectives to adjust quantity. 더 (deo) means "more" and 덜 (deol) means "less." Place them before the item or action.
4

으로 (euro) — Choosing Options

The particle ~(으)로 indicates selection or means. Use it to specify a different size or option: "큰 걸로 주세요" (Please give me the big one).
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KEY TAKEAWAY

Think of Korean polite requests like building with LEGO bricks. The ending ~요 is the base plate — it always goes on the bottom. Then you snap on a verb like 주세요 for "please give me," add a modifier like 더/덜 for more or less, and place your noun on top. Every new phrase is just a new combination of the same familiar bricks.

SECTION 3

Anatomy of a Polite Korean Request

The following diagram breaks down how a polite service request is assembled in Korean. Notice that unlike English, the verb (the action you're requesting) comes at the end of the sentence, and the polite ending is attached directly to it. Study the color-coded components to see how each piece fits together.

Building a Polite Request in KoreanFull Sentence Pattern[Modifier] + [Noun/Item] + [Particle] + 주세요Example: "Please give me a larger size."MODIFIER큰(keun / big)+NOUN걸(geol / thing)+PARTICLE로(ro / selecting)+POLITE VERB주세요(juseyo)큰 걸로 주세요 = "Please give me the big one."More Examples Following This Pattern:설탕 더 주세요 → Please give me more sugar.얼음 덜 넣어 주세요 → Please put in less ice.포장해 주세요 → Please make it to go.
The diagram shows the four building blocks of a polite Korean request. The modifier adjusts quantity or size, the noun is the item, the particle connects them grammatically, and 주세요 makes the whole thing a polite request.

Notice how the verb always comes last in Korean. This is a fundamental difference from English word order. In English you say "Please give me the big one," but in Korean you say the equivalent of "Big one please-give." Once you internalize this verb-final structure, building new requests becomes intuitive.

SECTION 4

How Polite Requests Work — Sentence Mechanics

The Three Request Types

In service situations, nearly every request you'll make falls into one of three categories. Each category uses the same core verb ending (주세요) but combines it with different modifiers and structures. Let's examine each one in detail.

Type 1: Requesting More or Less

To ask for more of something, place 더 (deo) before the noun or verb. For example, "물 더 주세요" (mul deo juseyo) means "More water, please." To ask for less, use 덜 (deol) in the same position. However, 덜 is more naturally used with verbs — you'd say "덜 넣어 주세요" (deol neoeo juseyo, "Please put in less") rather than just sticking 덜 before a noun. This subtle difference matters for sounding natural.

Type 2: Requesting a Different Size or Option

When you want to change your selection, the particle ~(으)로 (euro / ro) is your best friend. This particle means "as" or "with" and indicates a choice or selection. Pair it with size words: 큰 (keun, big), 작은 (jageun, small), or specific size names borrowed from English like 라지 (raji, large) and 스몰 (seumol, small). A typical request: "큰 사이즈로 주세요" (keun saijeu-ro juseyo) — "In the large size, please."

Type 3: Requesting To Go (포장)

The word for takeout or to-go is 포장 (pojang), which literally means "packaging" or "wrapping." To request your order to go, simply say "포장해 주세요" (pojang-hae juseyo), which means "Please package it" or "To go, please." If you want to eat in the restaurant instead, you can say "여기서 먹을게요" (yeogiseo meogeulgeyo), meaning "I'll eat here." Many Korean shops will ask you "포장이요, 매장이요?" (pojang-iyo, maejang-iyo?) — "To go or for here?"

💡

Pronunciation Tip

In 주세요 (juseyo), the 세 syllable should be pronounced with a soft "se" as in "set," not "say." The 요 is a short, clipped "yo" — don't drag it out. Practice saying the whole phrase smoothly: ju-se-yo (three quick, even beats).

SECTION 5

Essential Phrases — A Complete Reference

The table below organizes the most useful service-request phrases by category. Each phrase is shown in Hangul, romanization, and English. Study the patterns — you'll notice that 주세요 appears in almost every row, confirming its role as the universal "please give/do" expression.

CategoryKorean (Hangul)RomanizationEnglish
More더 주세요deo juseyoMore, please
More (specific)물 더 주세요mul deo juseyoMore water, please
Less덜 넣어 주세요deol neoeo juseyoPlease put in less
Less (specific)설탕 덜 넣어 주세요seoltang deol neoeo juseyoLess sugar, please
Bigger size큰 걸로 주세요keun geollo juseyoThe big one, please
Smaller size작은 걸로 주세요jageun geollo juseyoThe small one, please
Different size다른 사이즈로 주세요dareun saijeu-ro juseyoA different size, please
To go포장해 주세요pojang-hae juseyoTo go, please
For here여기서 먹을게요yeogiseo meogeulgeyoI'll eat here
Change order이걸로 바꿔 주세요igeollo bakkwo juseyoPlease change it to this one

Essential service request phrases organized by request type

Service Request Decision FlowchartFollow the arrows to choose the right phraseWhat do you need?More / LessDifferent SizeTo Go / For Here더 주세요"More, please"↑ Want MORE덜 넣어 주세요"Less, please"↑ Want LESS[size]로 주세요큰/작은/다른 걸로Use ~(으)로 particle포장해 주세요"To go, please"↑ TAKEOUT여기서 먹을게요"I'll eat here"↑ DINE INPRO TIP: COMBINING REQUESTS아이스 아메리카노 큰 걸로, 설탕 덜 넣어서, 포장해 주세요."Iced Americano, large, less sugar, to go please."You can chain multiple requests into one natural sentence!
This flowchart guides you through choosing the correct phrase based on what you need. Start at the top and follow the branch that matches your situation. Notice how all paths lead to 주세요 at the end.

SECTION 6

Worked Example — Ordering at a Korean Café

Let's walk through a realistic scenario step by step. Imagine you're at a Korean café and you want to order an iced latte — but you want it in a large size, with less syrup, and to go. Here's how you'd build and deliver your request.

Ordering a Customized Iced Latte To Go

  1. 1

    Step 1 — Greet the Staff

    When you approach the counter, make eye contact and say "안녕하세요" (annyeonghaseyo), meaning "Hello." This polite greeting sets a respectful tone for the entire interaction. In Korean service culture, a greeting before your order is expected.
    안녕하세요!
  2. 2

    Step 2 — State the Item

    Name your drink followed by 주세요. An iced latte is 아이스 라떼 (aiseu latte) — many drink names in Korean cafés use Konglish (English words adapted into Korean). Simply say "아이스 라떼 주세요" to request it.
    아이스 라떼 주세요.
  3. 3

    Step 3 — Specify Size

    You want a large. Korean cafés often use English-based sizes (스몰, 미디엄, 라지) or the native words 큰 (big) / 작은 (small). Use the ~(으)로 particle to indicate your choice: "큰 걸로 주세요" or "라지로 주세요."
    큰 걸로 주세요.
  4. 4

    Step 4 — Adjust an Ingredient

    You want less syrup. Use 덜 (less) with the verb 넣다 (to put in). The polite request form is "시럽 덜 넣어 주세요" (siryeop deol neoeo juseyo), meaning "Please put in less syrup."
    시럽 덜 넣어 주세요.
  5. 5

    Step 5 — Specify To Go

    Finally, let them know it's for takeout. Say "포장해 주세요" (pojang-hae juseyo). Alternatively, many staff will ask you first: "포장이요, 매장이요?" You can simply respond "포장이요" (pojang-iyo, "To go").
    포장해 주세요.
  6. 6

    Step 6 — Full Combined Request

    In natural conversation, you can combine everything into one or two sentences rather than five separate ones. A fluent version sounds like this:
    안녕하세요, 아이스 라떼 큰 걸로 하나 주세요. 시럽 덜 넣어 주시고, 포장해 주세요. — "Hello, one large iced latte please. Less syrup, and to go please."
ℹ

Cultural Note

In Korea, it's common to say "감사합니다" (gamsahamnida) — "Thank you" — after placing your order. It shows appreciation and wraps up the interaction politely. A slight bow of the head is a nice touch, too.

SECTION 7

Common Mistakes & How to Avoid Them

Even with the right vocabulary, learners often trip up on subtle differences between Korean and English request styles. The table below highlights the most common mistakes and shows you the correct alternative.

Common MistakeWhy It's WrongCorrect Version
"물 덜 주세요" for "Less water, please"덜 sounds unnatural directly before 주세요 without a verb like 넣다. It implies "give me water deficiently."물 조금만 주세요 ("Just a little water, please") or 물 덜 넣어 주세요
Using 반말 (casual speech): "큰 걸로 줘"Dropping 세 from 주세요 makes it casual (반말). Using 반말 with strangers, especially service staff, is considered rude.큰 걸로 주세요 (always include ~세요 with people you don't know)
Saying "포장" aloneSaying just the noun "포장" is abrupt and blunt, like saying "Takeout" with no verb or politeness marker.포장해 주세요 or 포장이요 (the 이요 softens it)
Wrong particle: "큰 걸을 주세요"을 is an object particle, but you need 로 (selection particle) when choosing between options.큰 걸로 주세요 (로 = "as/with this selection")
"사이즈 변경해 주세요" (too formal)변경하다 (to change/alter) is overly formal — used in business, not cafés. It sounds like filing a form.사이즈 바꿔 주세요 (바꾸다 is natural and conversational)

Top 5 mistakes learners make with Korean service requests

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KEY TAKEAWAY

Think of politeness levels in Korean like the dress code at different events. Just as you wouldn't wear a tuxedo to a coffee shop or pajamas to a job interview, you shouldn't use hyper-formal business Korean at a café or casual 반말 with a stranger. The 해요체 (~요 ending) is your everyday "smart casual" — appropriate for nearly all service interactions.

SECTION 8

Connecting to Advanced Conversational Skills

The phrases you've learned in this lesson are your foundation, but Korean service interactions can get more complex as your skills grow. The table below compares today's beginner-level patterns with more advanced variations you'll encounter as you progress. Don't worry about memorizing these advanced forms now — the point is to see how today's building blocks extend naturally.

This Lesson (Polite Basic)Advanced LevelWhen You'd Use It
더 주세요 (more, please)좀 더 주실 수 있으세요? (Could you possibly give a bit more?)When you want to sound extra polite, e.g., at a formal restaurant
큰 걸로 주세요 (big one, please)사이즈 업 가능할까요? (Would sizing up be possible?)In chain cafés where upsizing is a standard option
포장해 주세요 (to go, please)남은 거 포장해 주실래요? (Could you wrap up the leftovers?)At a sit-down restaurant after finishing your meal
설탕 덜 넣어 주세요 (less sugar)설탕 빼 주세요 (Please leave out the sugar entirely)When you want zero of an ingredient, not just less

From basic to advanced Korean service requests

As you advance, you'll also learn to handle follow-up questions from staff, negotiate substitutions, and express dietary restrictions. The grammar patterns you're building now — ~주세요 for requests, ~(으)로 for selections, and 더/덜 for quantity — are the same patterns used in those advanced conversations, just combined in more complex ways. Think of today's lesson as learning to dribble and pass before you play a full game.

SECTION 9

Practice Problems

Test your understanding with these five scenarios. Each one asks you to construct a Korean service request. Try to answer before checking the solution — writing or saying the Korean aloud is the best way to internalize these patterns.

Question 1: CONCEPTUAL

What is the role of 주세요 in Korean service requests, and why is it preferred over 줘 when speaking to a cashier?
Show answer
주세요 (juseyo) is the polite imperative form of the verb 주다 (to give). It combines the verb stem 주 with the polite ending ~세요, which shows respect to the listener. The casual form 줘 (jwo) drops the politeness marker and belongs to 반말 (casual speech), which is only appropriate with close friends or people younger than you. Using 줘 with a stranger — especially someone providing a service — is considered rude and disrespectful in Korean culture. Always use 주세요 in service situations.

Question 2: BASIC

You're at a Korean restaurant and you want more kimchi. How would you ask politely in Korean?
Show answer
You would say "김치 더 주세요" (gimchi deo juseyo), meaning "More kimchi, please." The structure is: noun (김치) + 더 (more) + 주세요 (please give). In Korean restaurants, side dishes (반찬, banchan) are often refillable for free, so this is a very common and practical phrase. The staff will typically respond with "네, 잠시만요" (ne, jamsiman-yo) — "Yes, just a moment."

Question 3: INTERMEDIATE

You ordered a medium coffee but now want to change it to a large. Construct a polite request in Korean and explain the grammar.
Show answer
You would say "큰 걸로 바꿔 주세요" (keun geollo bakkwo juseyo), meaning "Please change it to the big one." Breaking down the grammar: 큰 is the adjective "big" modifying 걸 (것 + 을, meaning "the thing/one"), 로 is the selection particle indicating your choice, 바꿔 is the conjugated form of 바꾸다 (to change), and 주세요 makes it a polite request. Alternatively, if the café uses English-based sizes, you could say "라지로 바꿔 주세요" (raji-ro bakkwo juseyo) — "Please change it to large."

Question 4: APPLIED

You're at a bubble tea shop in Seoul. You want a large taro milk tea with less sugar and less ice, to go. Construct the full Korean request from greeting to thank-you.
Show answer
A natural, complete interaction would sound like: "안녕하세요! 타로 밀크티 큰 걸로 하나 주세요. 설탕 덜 넣어 주시고, 얼음도 덜 넣어 주세요. 포장해 주세요. 감사합니다!" This translates to: "Hello! One large taro milk tea, please. Please put in less sugar, and less ice too. To go, please. Thank you!" Notice the use of ~주시고 (jusi-go), which is a polite connective ending that links two requests before the final 주세요. The particle 도 (do) means "also/too" and connects the ice request to the sugar request.

Question 5: CRITICAL THINKING

A Korean café worker asks you "사이즈 어떤 걸로 하시겠어요?" (saijeu eotteon geollo hasigesseoyo?). You've never heard this exact sentence before. Using your knowledge of the ~(으)로 particle and context clues, what is the worker asking, and how would you respond if you wanted a small?
Show answer
The worker is asking "What size would you like?" Let's decode it: 사이즈 (size) + 어떤 (which/what kind) + 걸로 (thing + selection particle 로) + 하시겠어요 (polite form of 하다, "to do/choose" — literally "will you do?"). Even if you haven't memorized this exact sentence, recognizing 사이즈 (size), 걸로 (the selection pattern you learned), and the questioning tone tells you they're asking you to pick a size. You would respond "작은 걸로 주세요" (jageun geollo juseyo — "The small one, please") or simply "스몰로 주세요" (seumol-ro juseyo — "Small, please"). This problem demonstrates how understanding core patterns like ~(으)로 helps you decode new sentences you've never heard before.

SUMMARY

Lesson Summary

Summary

In this lesson, you learned to make polite service requests in Korean using three core strategies. To ask for more, place 더 (deo) before the noun or verb; to ask for less, use 덜 (deol) with a verb like 넣다 (to put in). To request a different size, use the ~(으)로 particle with a size word followed by 주세요. To order to go, say 포장해 주세요 (pojang-hae juseyo); to eat in, say 여기서 먹을게요 (yeogiseo meogeulgeyo).

The key to all of these requests is the 해요체 (haeyoche) politeness level — the everyday polite speech register marked by the ~요 ending. Remember: 주세요 is your most versatile tool — it turns any noun into a polite request. Combine these building blocks freely, greet with 안녕하세요, close with 감사합니다, and you'll navigate any Korean café, restaurant, or shop with confidence.

Varsity Tutors • Conversational Korean • Making Service Requests — I can make simple requests (more/less, different size, to go) using polite language.