How do I tell this boy I like him since 2nd grade?

Well I came from russia in 2nd grade and first when I saw him I really liked him .Right now I think he likes me cuz when at school we had a movie in history I moved my chair next to him and he didn't say any thing when I looked at the window he turned his head and looked at me wen I slowly turned my head at the tv he turned his head back at the tv we took turns looking at each other for like 20 min .Yesturday at lunch my friend told a nother girl that I like him and my friend told her to keep it a secret but my friend known that she can't keep any secrets and the other girl yelled out that ANNA LIKES TANNER and every one was sort of laughing a little bit ((OH I'm in 6th grade and my name is Anna and his name is Tanner)) So I put my jacket around my head and cried a little bit and whent to the bathroom when I was all most out of the caffeteria the teacher yelled at me for not asking to leave but I just ran and she yelled were are you going and sruff like that when lunch is over all the 6th graders get a bathroom brake when the girls came in the bathroom they saw me crying and wash my face so when I was done I went out of the bathroom ((my face was washed and nobbody noticed that I was crying)) my crush said Anna and I just turned around and ran a way to my locker and just whent to my cl room.He rides my bus and I ran to te bus before him I hid underneath the seats finally when the bus got to my house I got out .