I'm 18 years old and 100% sure that if i have a long term relationship, it will be with a guy. I would alway choose a average looking guy over a hot girl, and only have crushes for guys, and never girls. But even though I'm out and proud, I still like kissing girls at parties and such, and sometimes even more than kissing, and I enjoy it. And it's happened so often now that some of my friends don't even believe I'm gay anymore. So do you think I'm gay or a bisexual guy who only dates guys?
I think you probably are basically gay which is really cool. I would probably rate you at around a Kinsey 5 which is predominantly homosexual only incidentally heterosexual. It is ok if you like to kiss girls but if you are much more sexually satisfied with a man then go for it. Also your still really young and it is a possibility you could end up being sexually fluid with time.