I think he likes me...?

ok on vday he called me his vaentine. we talk a lot and laugh alot we flirt alot. ok i made myself a bookmark and when i was reading in cl hetook it and on it there was a heart with a ? he crossed it out and wrote his last name today he took it and wrote his first nae is this a sign idk. I flirt with him alot but summer vaca is comin in 12 days and i dont have a ot of time to ask him out i want to but i dont wan him to be like making fun of me. Cuz there is this heavier girl who smells in our cl and the guys go hey trina wanna go out and all that and flirt wit her hey dont like her and i am justworried that christian ( the guy im talkin about) is doin that to me and i dont want him to cuz he is really hot and ncie and caring and loving and romantic need i say more and we are in the 7th grade and we are both 13 if that helps and know most of u are gonna say u are 2 younf but we arnet i need to know serious answers and sorry thatthis is so d**n long