I’m attracted to this guy but he didn’t turn me on?

okay so I’m attracted to this guy and I know he’s attracted to me and we always see each other at parties and there’s always been some sexual tension whenever we see each other / talk to each other. He has this really intense stare that draws me to him, my friends get sort of creeped out by his stare but idk I don’t? So we finally got to hang out at the very end of the year (it was very spontaneous and at like 1 am) and i told him to take me somewhere and he took me to the woods and we looked at the stars and the moon and we were walking around and we ended up at a clearing and we kinda looked at each other and then started kissing and one thing started leading to another but he didn’t have a confirm so we didn’t do anything BUT i wasn’t turned on at all? like at ALL??? nothing! & I thought it was so weird because I’m attracted to him (physically not in the relationship sense though) so idk what I should do?