How to get a guy to like me?!?

So for now the name I'm using for the guy is Louie. So Louie used to talk to me a lot and always try and close my locker. Also me and my friend Josie fight a lot (fake fighting like hitting each other back and forth) he would be like I bet on (me) and I'd laugh. Then in our home ec class he would be like oh do you do this or that blahh blahh blahh, I'd be like nah and he'd be like you should! We seemed like at first we both liked each other then he "married me" on facebook for a dare and ruined everything. Anyway to fix this. Either way I think now he knows I like him and he just doesn't talk to me anymore. I really wish he would talk to me.