1、因为有所期待，才会失望。Because of expectations.we will be disappointed。2、大概是我不懂，所以你才能够真正的快乐吧。Maybe I don't understand.so you can be really happy。3、不准对我不好，更不准你离开我。Don't be bad to me.let alone leave me。4、感情很微妙，没有了爱情也不再是友情。The feeling is very delicate.without love is no longer friendship。5、你是月亮不是太阳，会发光却不暖心。