If you want to be my friend, I have to think about it. There’re so many things about you that may be the causes why I don’t want you as a friend.If you become my friend, you have to tolerate me. I can’t remember your birthday, nor always be there for you. I am very selfish.
If you don’t want to be my friend any more, I will just let you go. I will not ask why and I will not try to keep you as my friend. Also, I may spread bad things about you.