I NEED HELP! i think my crush likes me but i don't know?

Okay, i'm 12 year old girl and i went on a school trip in may to boston. it was an overnight trip. my crush was on that trip. when we were going o the hotel the boys had bedrock on and when little wayne says attractive a** my crush pointed to my . then the next day when we were going back home he asked me to sit next to him in the back of bus (coach bus) he had a blanket and put it over us and whispered in my ear let me touch "down there" i said no but still sat next to him he kept on asking and he said that it would feel good and how he has known me for 6 six years, then i said yes but it felt weird so i pushed his hand away. then i ignored him and tried to talk to other people. he go up and when to the front of the bus and called me and i went. he kept on saying the same thing. then i sat in a way where my leg was up ( left leg was straight and my right bent) he was looking at my legs then at my v****a. then he said can i touch his p***s. i said no then he said how we were almost back at the school where our parents were gonna pick us up. when we got there he said could i stay back with his to "clean" the bus. he touched my v****a while i was standing up without my knowledge he was going to. the next day at school he tried it again. he has been trying ever since but its summer vacation. he always tries especially during library away from everyone. while we were practicing for our graduation (the order and everything) he sat next to me and when we were practicing our graduation song he was EXTREMELY close to me and kept on looking and smiling at me. about the bus thing am i a slut because i wanted him to touch me it was just that "down there" was growing hair and i was embarred. by the way i don't know any of his friends and i though he had a gf during the trip and i think he likes me back. does he like me (SORRY FOR THE LENGTH)