Yeah, I'm with everyone about waiting. I know that's not easy.

Also, I think this is kind of similar as to when a girl has a "guy friend" who has a crush. So, I had a friend once who had a huge crush on me. I considered him my best friend at that time but didn't feel that way about him at all. We just got alone really well. But, I nearly ended our friendship because he kept going on about how much he had a crush on me and it would be great if I had a crush on him. But I just didn't. It really made me want to not be his friend. (Eventually it turned out he was a crap friend anyway, so I'm not his friend any more.)

So, my advice is don't be pushy, if it's meant to be, it will be.