9. Blatantly going after a particular girl, and then telling you, “She’s just a friend.”
“If she were just a friend, you wouldn’t be giving her presents.” It seems that a lot of men assert that they’re “just friends” as an excuse for cheating. Putting aside the question of whether it’s true or not, the real issue is “whether or not your girlfriend is comfortable with it.” Explain to him clearly why it’s hurtful, and ask him to stop this inappropriate behavior.