Why do you think he put me as his top?

Okay so there's this boy who I like... well lets rephrase that. LOVE!!!! He knows I told him. He has a girlfriend though. I don't know her because she doesn't go to our school. But anyways I knew he had a girlfriend and I still told him that I loved him. Well I wrote it on the board. He erased it but he was also laughing. So I added his new Myspace page and I put him as my 2nd person on my top. Well at first I was like at the back of the list. Then he moved me up to the 2nd top. And hus girlfriend as 3rd. I thought that was kinda weird seeing as though I was before his girlfriend. But I was also really happy. But anyways I went to his Girlfriends page and she doesn't even have him on her top. Which is really weird because if they're Bf and Gf how come he isn't on her top? But the question is why do you think he put me before her??