Is she into me?

I've known this girl for some time, I'm good friends with her brother (roommates aswell). Anyways we all drank at a tailgate and towards the end she ended up all over me holding me and making out a little here and there. Went to the game, while they went back to the apartment. Hours later I get home and she was sleeping in my bed, I hop in and then eventually we make out for a bit. Didn't wanna try anything behind her brothers back, even though I knew she wanted to! But do you think this means anything? She into me? I always had a thing for her but kept my distance, and now that this happened I don't know where to take it. She lives back at home where we live a couple hours away.. Advice? See I'm not sure if drinking did anything, but I mean this was like 6 hours later when I cam back, but I am human and I think too much..