Good friend from BJJ recently had his then girlfriend cheat on him. He is 16 and she is 18 in university.

As soon as he said this, I told him straight up she would cheat. He told me that it wasn't like that and that she was innocent. "She hasn't even touched herself." Yeah. Bullshit.

My friend goes crazy. He calls her every profanity under the sun and messages the guy she cheated with, threatening that he was gonna kill him.

He comes from an RP family, his dad straight up told him to pump and dump, but he said she was different. He rejects the RP advice, he is still in Disneyland with his mentality, but he may have changed due to this cheating. He is in good shape, but has no muscles.

He is gonna start to join me in the gym, and gonna come out with me to parties and stuff, but how can I get him into trp?