Most Helpful Guy
You know, you're super, super young and are at a point in your life where you have more romantic options than you'll ever have again. This guy has moved on and you should too. There's absolutely no reason to spend another second on a guy who isn't worth your time. There are a gazillion guys out there and several thousand of them would love to take you out. Go out with one of them and forget this guy.
Most Helpful Girl
Start dating other people, chat to new people online every time you want to talk to him instead.