IM A LESBIAN BUT I LIKE KISSING MY BOY BEST FRIEND?!!

So I was hanging out with my best friends a few nights ago (ones a girl and ones a guy). And long story short we ended up kissing and he was like a really good kisser and I liked it a lot! And now whenever I'm with him and he touches me, my heat beats a little faster and I don't know what this means cuz I've never have feelings for a guy before and I just got out of a 2 year relationship with a girl. Do I give it a shot and see where it leads or just leave it alone?