First things first: I don't think there's anything wrong with being gay!
I started university last month and live with five other guys. One of them told us he's gay on the first day of freshers.
I was fine with it at first. He's a nice person and not stereotypically gay (if he hadn't said it I probably wouldn't of known). Me and him spend time together, cooking, watching netflix, going out, etc (just flatmate activities really). But I've been increasingly uncomfortable with his sexuality!! Which I KNOW is bad, it makes me a CRAP friend/flatmate. Because there's no signs he likes me or anything so there's no reason for me to feel uncomfortable!
Yet when we are together I can't stop thinking about his sexuality. We were having a movie night last friday and I kept thinking about how he might come two feet closer and kiss me, which is weird because he wouldn't. He knows i'm straight! He also told me about a guy he shagged during freshers (not in a detailed way, he just needed some advice) but I couldn't help him because the thought of him and another dude in bed made me feel so grossed out!
Now I've noticed I've started avoiding him cos I feel so uncomfortable when he is around... And I normally don't feel this way around gay people, but then again I've never been this close to one before so maybe that makes a difference. So please help me!! How can I be more comfortable around him?