how to get guys to notice you?

[cheechee]

so there's this guy in my school, he's in 6th year and im in 4th (ages 17 and 15) i know of him and he knows of me. i would like to get to know him better but not sure how to go about doing it. i see him everyday when he comes back from lunch and when hes going to school as he always arrives later than me and also see him randomly sometimes in the corridor. we're friends on facebook. so how can i get him to notice me and not see me as some random 4th year.
anything i could do in person/on facebook?
how should i act around him? like should i be bubbly/ hyper or mature and serious.
hair, makeup?
any tips from guys point of view? and girls? xxx

[kiss4u]

Smile and say Hi I would rather you find a guy your age so you can enjoy your school years. School is a time to study hard get good grades and enjoy the activities of the school years. You can't do that with some one that well be gone before you.