I agree with what everyone else has said.
And I can totally relate to what you described. I didn't come to terms with my own sexuality until I was 26. But even as a kid, I was always physically attracted to guys. However, the idea of being affectionate with a guy (kissing, holding hands, falling in love, etc.) didn't appeal to me when I was younger. That's NOT because I'm bisexual--I'm totally gay, like Kinsey 6+ gay. It didn't appeal simply because it wasn't socially acceptable, so it just felt weird, unusual, and therefore unappealing.
As I slowly started accepting my own feelings, the idea of falling in love with a guy also gradually dawned upon me. Today, there is nothing I love more than sharing love and affection with another man. It is a process and a journey that I think many people go through as they come out to themselves, so to speak.
Hope this helps.