You could go Head first like Chewie said .
Because the worst you can get is a no I've seen worse words in my life. So go at it, because this person that you REALLY Like Really might not be the one if he says no or maybe .
Some guys like the girl's clothes and smells.
So smell nice, wear perfume , and wear some nice clothes to school tomorrow and if you have lockers slip a note in saying, you have a secret admirer .