How do i get a 13 year old capricorn guy to like me? 10 points!!!!?

list everything possible like weight loss personality anything that i can do i have a really big crush on this guy and i wont stop until i get him im even going on a self instructed diet to get him when we get to 8th grade in september any ill take any sugestions or help pleas please hepl!!! 10 points for the best lol