Is it normal that i like to be touched by my best friend?

Hey, my name here on is it normal is normalgirl, so please call me that (:
Well, I am in a musical called Hairspray (the edited version, at school) and I really like it. My best friend, he is a boy, is also doing the musical.
So, here's the story:
Yesterday, during musical rehearsal, he and I were joking on how it was going to be if we two had sex in the music classroom at school. He chuckled, and pushed me against the table, a bit doggy style I think. He grabbed my breasts, and dry humped me from behind. My question is,
Is it normal that I liked being touched by him?

NOTE: He has a girlfriend.