heart-to-heart

1. N-COUNT A heart-to-heart is a conversation between two people, especially close friends, in which they talk freely about their feelings or personal problems. (兩人間的)貼心話; 坦誠(chéng)的談心[oft N n]

I've had a heart-to-heart with him. 我和他坦誠(chéng)地談了次心。