Generally speaking, there are two topics to talk about:
1, you can ask him some questions he is good at, such as professional questions, let him talk and cooperate with him.
2. * * * Same hobbies, such as Mr. Bodybuilding World and China Bodybuilding Competition. Or both games and football.
I really can't find words. Give him a compliment and make a joke. After a long time, it doesn't matter when people get familiar.
I am really dead, and I am not good at communication. There's nothing there either.