I would get mad, but I got over that kinda shit. It happens, don't get depressed and forget bout it cuz doing so will keep you in that same mentality, I had front row tickets so I KNOW. Your life later on depends on surviving on your own, do that it'll get your mind of things. Go out on your own, more like focus on your own life. I figured that out not to long ago, so don't be depressed cuz friends are not everything, you can't always be with them, they have their own shit to do, so take of yours.