First of all, stop believing that you’re not cute or anything. Even guys don’t give me a second look lol! But I don’t give much attention to that. Well, staying away from someone you liked just because it hurts his girlfriend is really a great thing that anyone could do. I don’t know about others but I really appreciate you for that. You thought about his girlfriend and you walked away right before she could figure it out and falling in depression and all such things. I know I’m bad at speaking lol. Anyway, I feel like he did like you. You say you want him until the end and if you really want him then go ahead.Maybe he liked you so much but couldn’t confess it next to you. Why not give it a chance? If you’re happy with the company of him then don’t loose it. Sorry, if I made msitakes. I really suck a lot. May things be happy for you. Good luck. 🙂