(His name is Zack. Zack and you met in the 5th grade and grew up together so you two are really close. But he's been acting strange lately.. more shy but still trying to act tuff when you want to do something he usually says "I don't really like that.. but I'll do it if you want me to.." and other stuff like that.)

one day you and Zack are playing basketball and you go up for a dunk. But when you come back down you land on your ankle wrong. zack: "oh no dude! Are you okay!?" Zack says.