Yeah, it sucks, but you definately need to put on an act to be sexually attractive to girls.

You can make friends with girls by 'just being yourself', but you won't ever be more then friends with her.

Just be cocky, and you're already funny so throw some of that in. Be confident enough to playfully make fun of a girl, but don't hurt her feelings. You can't be 'scared of losing her', or else you've pretty much already lost her.

I hate the game of getting laid, but it's an important game to play if you get bored of masturbating.