I know a girl in lol.

1 You can admit her mistake first and then say, "I don't know what I did wrong. . "and so on,

If that girl is not angry with you, she is more likely to answer your question.

If he is accusing you, apologize immediately, tell her a LOL joke (not a dirty joke, don't let her interrupt, give her a hand quickly) and tell her what you want to say to her (make up, don't submit friends, the word online is very sensitive).

If she doesn't reply to you for a long time after the first step. . . I guess it's hanging

This is my skill in picking up girls. I hope it helps you.