How to Say "I Love You" in Korean (with Romance Levels)

Say 'I love you' in Korean the right way: the three politeness levels of 사랑해, the difference between love (사랑) and like (좋아), 'I miss you', and pet names couples actually use.

Updated

"I love you" is probably the first emotional phrase most K-drama and K-pop fans want to say in Korean. But Korean doesn't have one fixed translation — the phrase changes depending on how polite you're being and how strong your feelings are. Get the level right and it lands perfectly; get it wrong and it can feel either oddly stiff or too intense too soon. Here's exactly how to say it, and what to say instead while feelings are still new.

사랑해 / 사랑해요 / 사랑합니다 — the three levels

All three come from the verb 사랑하다 (saranghada, 'to love'). The ending is what changes the politeness — the same 존댓말 vs 반말 logic that runs through all of Korean.

  • 사랑해saranghae

    I love you (casual / 반말)

    For a partner, family, or someone you're close to. The everyday romantic version.

  • 사랑해요saranghaeyo

    I love you (polite / soft)

    The -요 ending keeps it warm but a touch more respectful or gentle. Very common too.

  • 사랑합니다saranghamnida

    I love you (formal)

    Heartfelt-formal — weddings, public declarations, a serious message, or to elders.

If you only remember one, remember 사랑해. It's what couples actually say to each other day to day. Reach for 사랑해요 when you want to sound a little softer or you're not yet on fully casual terms, and save 사랑합니다 for big, formal moments.

Love vs like: 사랑해 vs 좋아해

This is the distinction that trips learners up most. 사랑 (sarang) is love; 좋다/좋아하다 (jota / joahada) is to like. Confessing a crush in Korean almost always starts with 'like', not 'love'.

  • 좋아해joahae

    I like you (casual)

    The classic confession. Lighter than 사랑해 — how most relationships begin.

  • 좋아해요joahaeyo

    I like you (polite)

    A polite confession, e.g. to someone you don't yet speak casually with.

  • 너를 좋아해neoreul joahae

    I like you (with 'you' spelled out)

    너 (neo) = 'you' casually. Adds emphasis to the confession.

"I miss you" and other sweet phrases

  • 보고 싶어bogo sipeo

    I miss you (lit. 'I want to see you')

    Add -요 for polite: 보고 싶어요. Hugely common between couples.

  • 너밖에 없어neobakke eopseo

    I have no one but you

    A sweet, slightly dramatic line straight out of every K-drama.

  • 내 거야nae geoya

    You're mine

    Playful and possessive — casual register.

Terms of endearment (애칭)

애칭 (aeching) are pet names. Koreans use them a lot once a couple is comfortable. A few you'll hear constantly:

  • 자기야jagiya

    Honey / babe

    The go-to pet name between dating couples. 자기 + the affectionate -야.

  • 여보yeobo

    Dear / darling (married couples)

    Traditionally between spouses. Saying it implies a settled, married relationship.

  • 애기야aegiya

    Baby

    Cute and affectionate; literally 'little baby'.

Reading the register — why it matters

The hardest part isn't the words — it's knowing which level to use and when to move from 좋아해 to 사랑해, or from 사랑해요 to 사랑해, as you get closer. That switch from polite 존댓말 to casual 반말 is a real, felt moment in a Korean relationship. The best way to develop an instinct for it is to practice in low-stakes conversation. In our AI character chat, characters speak to you at different politeness levels and respond as the relationship warms up, so you can feel exactly when 사랑해요 becomes 사랑해 — without the nerves of a real first confession. For a deeper look at 존댓말 vs 반말, see our guide to basic Korean greetings.

Practice saying it for real

Try out 좋아해 and 사랑해 in a real Korean conversation — chat with an AI character who replies naturally and matches the right speech level.

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Frequently asked questions

What's the difference between 사랑해 and 좋아해?

사랑해 (saranghae) means 'I love you' and is reserved for deep feelings — a partner, family, or someone you're truly in love with. 좋아해 (joahae) means 'I like you' and is much lighter; it's how you confess a crush or say you like a person, food, or hobby. Koreans usually start with 좋아해 early in a relationship and move to 사랑해 once feelings are serious.

When do Koreans actually say 사랑해?

Less casually than English speakers might expect. 사랑해 carries weight, so couples often hold off until the relationship is established, then say it freely. It's also common between close family. Saying it too early can feel intense, which is why 좋아해 is the safer first step.

Is 사랑해 rude or just casual?

It's casual (반말), not rude — but casual speech is only appropriate with people you're close to. You'd say 사랑해 to a partner or family, 사랑해요 to be soft and polite, and 사랑합니다 in formal or heartfelt-formal settings like a wedding or a public message.

How do you say 'I miss you' in Korean?

보고 싶어 (bogo sipeo) literally means 'I want to see you' and is the everyday way to say 'I miss you' to someone close. Add -요 (보고 싶어요) to be polite. It's one of the most romantic, frequently used phrases between couples.

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