C31 Like a man

I stood outside the door for a long time, and then I wanted to knock on it again, but before I could knock, I heard her voice from inside, "Aren't you going?" It was just that soft, I don't know if it was her trick or if it was just a casual question, and if it was a casual question, and what kind of feelings were mixed in that casual question, I had no way of knowing, no way of knowing