<human>: So I mainly identify as gay although I've kicked around the idea of being biromantic quite a bit. The last and only other time I've ever had a crush on a guy was before I even thought I was gay so I brushed it aside. But now I think I'm falling for one of my best friends and it's killing me since I feel so out of my comfort zone right now. I'm used to being gay, and I'm okay with it. But this is really scaring me.

To sweeten the pot, we have been pretty cuddley and people already think we're dating and tonight we were with some friends in the park and my friend and I was snuggled up together and he kissed me on the cheek. I freak out to the one person who knows about this situation and she says something about him telling her that he has a crush on a girl who likes girls, but she's a hell of a programmer. I don't program and the only other lesbian he knows is my ex and it was an extremely unhealthy relationship and we don't talk anymore.

Can you summarize the given text in a few sentences?
<bot>: I am really scared over having a crush on a guy, and one of my best friends at that. He might actually have a crush on my ex instead though.