I like him but........?

hes not quite over his ex... :/ theyve been broken up for about 2 months? maybe a bit longer? he told her that and she hasnt said anything yet. They are both my friends. Shes not nice to him AT ALL and never has time for him. Hes not sure if he wants to be hurt again so he doesnt know what he wants exactly. Also, she flirts a lot with another guy. I really like this guy! I just got out of a relationship (ended April 13th...it would have been 2 years tomorrow. Im 17 btw) but I really like him. Today we were flirting non stop. We hung out a lot (our school was having a lock in, a lot of people went but I had to go) and we held hands, he touched my lol and we laughed a lot! Idk what to think! He was kinda like this with my other friend though too.....hes kinda a flirty person ...haha this sounds so dumb but how can i "get him" to like me. or have him realize im special and different. oh and he has a crush on me and my friend.....and she has a crush on him too....like im so confused! She has 5 cles with him and i have none! what can i do in the hallway to make him notice me :) we talked all day today!