It is said that thanks and sorry are both no need in friends' world.Because the real friendship is neither thanks nor sorry，in actual ，it is just whisper to you ：I am still here.（by phere) 朋友之间不需要谢谢，也不需要对不起。因为真正的友谊不是谢谢也不是对不起，它只是静静的，告诉你：我还在！(汉语原创者：尘世中低眉）