Just notice me! :/ pleaseee?

Theres this guy at coll, i have just started speaking to this guy, but i just cant tell him i think hes fab lol, hes nice and stuff and we talk as friends, i just dont know how to get it on the next level without makin it to obvious so i dont make a fool out of my self, please give me advice, its like a school girl crush nd im nearly 19 lol helpppp :D :D :D