How to say I love you in Korean: lines for your K-pop bias

In Korean, 'I love you' has two registers that change the whole feeling. 사랑해 (saranghae) is the casual, intimate version fans use with their bias; 사랑해요 (saranghaeyo) adds the polite -요 ending — just as warm, with a little respectful distance. Both are correct; the only question is how close you want to sound.

Running the fan-message translator across 28 languages, 사랑해 is the single most-handwritten phrase in our Korean practice data — and the one non-Korean fans hesitate over most. In English 'I love you' is one fixed sentence; in Korean it's a dial. Many fans assume the casual 사랑해 is too forward, when it's actually the warm default idols hear from fans every day. Getting that register right is what makes a line read like a real fan wrote it, not a translation app.

Love isn't only 사랑해. These lines say the same feeling from a different angle — liking, missing, thinking of them, being happy because of them. Pair one with 사랑해 for a fuller message, or use it on its own.

To make any line yours, add who it's for. Use their name with the vocative 아 (after a consonant) or 야 (after a vowel), or the right honorific — 오빠, 언니, 형, 누나. The casual 사랑해 feels intimate; the polite -요 keeps it sweet and respectful.