heartless laugh, was the best thing that i have.。 没心没肺的笑，是我拥有的最美好的东西。

i pretend i do not care you but still i feel the pain.我假裝不在乎你，但痛的是我自己。

yesterday is still past, to greet the new day with a smiling face.昨天依然过去，以笑脸去迎接新的一天。