I feel like I might be starting to get a bit of a crush.?

I have this friend, who I'm not super close with, but we've been keeping in touch a little more lately. Once in awhile we talk online and send messages (MySpace). We've been sending more messages lately. He gave me his number again but I already had it. I met him through my friend/exbf when we were dating. Me and this guy I'm talking about becoming pals. For a few months I hooked him up with one of my friends and they dated a little while. From me talking to him more lately I think I might be starting to like him. I don't know if I can completely say that though since I've been single 7 months. I'm also obsessed with band member Brendon Urie from Panic At The Disco. I have a vowel never to date a friend of an ex or a friend's ex and this guy falls in both categories. I don't know what to think.