I am a boy and I have a friend who has had girlfriends before but sometimes when he would come over he wanted to do sexual things. Sometimes I would go to sleep and would wake up to find his arm over me and him right up against me. I asked him once before if he was gay and he said no. After that, he hasn't asked to do anything else. Claims it makes him feel bad or shameful. Is he gay? And if I liked some of the stuff he did, does it makes me gay?