How do I grab his attention?

Okay. In 4th grade, It was my first day at school. I came in at like, 11:10. So I was a bit late, and it was P.E. time. So I came in, not knowing ANYBODY. At that time I was a bit boy crazy, so I was looking around for a cute guy, and I saw this guy. I just couldn't stop staring. I was hoping he would be in my cl, and he was. His desk was right in front of me. I would stare at his head all day long. Finally, I had the guts to say something. I was nervous so I panicked and I said,"Your shoes untied." I was thinking in my head, (Why did I say THAT?) He said,"Um, it's not untied." I was like,"Oh, sorry.Uh, I thought it was." and walked away. I told my friend I liked him. So everyday, we would go watch him play soccer. In PE, we had to play soccer. I thought I was gonna be bad at it, but then I had this idea. So everyday, after school, I would practice soccer. My plan was to be good enough at soccer, so I could play, and "play" with HIM. So I went over to the soccer field, and there I met Kevin. Sorry, this is getting really long. I'll just skip through some stuff. Kevin is awesome. He's the coolest guy in the world. My best friend and I got into a fight. I got mad because she was flirting with my crush. She has hated me ever since. I found a new best friend. My crush and I were doing a lot of romantic stuff. ---------------He touches my hand.------I fell on top of him in soccer.-----------He was crying, and I came over and sat next to him.-----------I was crying, and he sat next to ME. ANYWAY. The last day of 5th grade, he was sitting all alone. I was about to go over, and ask him what was wrong, when ALL THESE GIRLS started running up to him saying,"What's wrong?" Including my previous friend that I got in a fight with. I just stared. Then the bell rang, so I ran off. Crying. When we went to the clroom, I was still crying. All the girls and my crush started playing board games. The first one to notice me was Kevin. Finally my crush came over and said," What's the matter with you?" I said,"Why do you care?" He walked away. When I got home, I ran in my closet, and CRIED. --------------------------------Now It's 5th grade. At first, he barely talked to me. Now, he doesn't play soccer anymore. He doesn't talk to me that much. Maybe like, 23 words per day. What do I do to grab his attention?