We hadn’t been close in a couple years. Then last year, one day at lunch, I was depressed and friend-less as usual, and you invited me to sit down with you. That was the nicest thing anyone has ever done for me (I still almost start to cry when I think about it). Now we’re best friends again, and every day I want to thank you, but I can’t, because then I’d have to admit to you how bad things really were. You probably saved my life. You were there for me when no one wanted to have anything to do with me. And you don’t even know.