A good start would be to click on the Gay, Lesbian and Bisexual Category and read the hundreds of answers that have already been posted to the exact same question.
Dude stop looking up these kinds of questions if you're just gonna be a dick and tell people to stop asking. people want answers to THEIR questions specifically, not OTHER PEOPLE'S questions, even if they're basically the same. they want to figure it out and talk it out themselves. GOD. get a life.
how do u flirt with girls (or guys)? when u catch them doing the stuff u do when u flirt like making excused 2 touch arms or something, they probably like u. also,if u can talk 2 eachother about stuff that matters (stuff other than music nd movies)