Is it OK for my girlfriend to have a lot of guy friends?
You may begin to form friendships with them as well. While its totally acceptable — even natural — to feel a bit insecure, she wants a guy who is cool with her having male friends because he knows how much she cares about him.
Can a girl have guy friends while in a relationship?
It is absolutely okay to have guy friends. Basically, dont do anything you wouldnt like your SO doing. If you usually hug your guy friends and hang out alone with them and feel comfortable, then continue to do so! Its healthy to keep platonic relationships with the opposite sex (assume youre straight).
Is it OK to be jealous of girlfriends male friends?
Jealousy is a normal emotion. It is okay to be jealous of your girlfriends male buddy, a bit helpful too. A little competition is okay, it keeps you focused on your relationship, makes you try harder. There is a chance that he might be better-looking than you.