A girl asked a boy, "You won't talk to me unless I take the initiative to talk to you!" " "What does this sentence mean?

Upstairs is right. She asked you to take the initiative to talk to her. As a girl, it is impossible to let her take the initiative. When two people don't talk, either you don't take the initiative to talk or she doesn't take the initiative to talk. Now she says, "Don't talk to me until I take the initiative to talk to you!" " You should answer, "no, this is ... I'm stupid, I don't know how to tell you, and I'm afraid I'll upset you." (although I really don't mean that you are stupid). This statement is an ice-breaking way for everyone to take a step back and resolve contradictions. You say yes, it seems that you are stingy, really stupid, and then it's over.