to act vs to sing in Korean
행동하다vs노래하다

행동하다to act
행동하다 means “to act” or “to behave.” You use it when talking about what a person does in a situation, especially if they act in a good, bad, calm, or polite way. It is often used with words like “kindly,” “politely,” or “safely.”
When to use to act
노래하다to sing
노래하다 means to sing. You use it when someone sings a song, alone or with other people. In everyday Korean, you will often see it as 노래해요 in polite speech.
When to use to singHow they differ
to act (행동하다) and to sing (노래하다) are nearby Korean vocabulary items learners often meet together. Use “to act” when 행동하다 means “to act” or “to behave.” You use it when talking about what a person does in a situation, especially if they act in a good, ba… Use “to sing” when 노래하다 means to sing. You use it when someone sings a song, alone or with other people. In everyday Korean, you will often see it as 노래해요 i…