1.有患上严重肺部呼吸道疾病的一对,男孩终于等到了移植新肺的机会,但被医生发现他女朋友也有同样疾病而这种病在病友之间会互相传染并且加重病情。医生坚持不肯换肺除非他们分开。最后他们分开,女孩坐在医院门外等到男孩的手术成功。小grey对她说的那段话让我很感动,个人觉得这算是她在剧中台词最好的部分,没有之一。It always feel like that, there is only one person in this world to love. And then you find somebody else, and it just seems crazy that you were ever worried in the first place.