Visit them, chat, hang out.
But you have to be on the alert! Or maybe it will turn out something more interesting? Bullies, athletes and even geeks will. You can be just a bully, or a geek or even a macho who does not miss the reason to chat with girls! You can relive it again or for the first time in your life! It is so? After you graduated from high school, you went to a senior university. Well, just do not forget about the hot girls!..