Ok so there is this guy who used to date my best friend 2 years ago and then ended up hooking up with her once at the end of July. He goes to a different school in our county and plays ice hockey too. At one of the games where his school played our school in hockey I saw him before the game and noticed that he was really good looking but also familiar. Then I realized who it was. I saw him again and I was alone and he smiled and winked at me and I got excited cause he is really good looking. I haven’t seen him in person again but I have snapped him a couple times with a response and then I curved and one time when he curved. I know I will see him at a concert in May but I don’t know if I should be doing anything just to get his attention before then. Btw my friend knows that I have a crush on him and she currently has a boyfriend of 6 months and doesn’t care I have a crush on him but idk how she would feel if I did anything with him. Oh and this guy is liked by many girls in a crush way so it makes me feel kind of insecure. So how do I get him to notice me in this kind of situation?