我说，有的东西是不允许你第二次不珍惜的。这是真理。还有，她比你更需要我，你和她我更需要她。就这么简单，朋友可以有很多，但只能close friend有一个。所谓鱼和熊掌不可兼得也！ sometimes sis can really make me feel warm.i think it's the most wonderful thing in my life.it's so good to have someone to care about, to share the happiness and sadness with each other.when she was in chengdu, i called brother sp(it means special policeman)to tell him. at that time he was in shungliu which is 40kilometers from where sis live.and it's 22:00 and he borrowed a car to drive here to see her!! i think he's crazy but sis said she's got used to it. smell is very abstract.one can only experience it and can't describ.when i smell the sweet smell from the hair protection on my hair.i memories the feeling one year before and all the feelings come back to me.then the scence i sleep in sis's house,and it's the first time we had talked so deeply with each other. one reading excise says"it takes time for two people to be close friends." and i don't know it took us how much time.but i know we are close friends, at least now.and i hope it will last forever!!