In order to be accompanied in the most lonely time; In order to get comfort when you are sad; In order to be encouraged in growth; In order to be happier after achievement; In order to be warned when doing something wrong; For others can't understand your behavior, but they can read your heart; In order to help you fight back when others look down on you; In order that when your boyfriend (girlfriend) breaks your heart, he can accompany you to drink, accompany you to listen to your complaints, protect you, and don't let those love rat and love rat ruin you; In order to have someone to accompany you when you are old (except boyfriend and girlfriend), smile and be happy; Only in this way can we have really good friendship memories.

First of all: you should have a friend who is really good to you. ╮(╯▽╰)╭