1. I love you not because of who you are, but because of who I am when I am with you.

爱一个人不是因为他（她）是谁，重要的是和他（她）在一起有感觉。

2. The worst way to miss someone is to be sitting right beside him knowing you can't have him.

思念的痛苦在于他就在你身边，你却不能拥有他。

3. Never frown, even when you are sad, because you never know who is falling in love with your smile.

即使情绪很低落，也不要皱眉，想想爱你的人是如何着迷与你的笑容。

4. To the world you may be one person, but to one person you
may be the world.

对于世界来说，你是渺小的；但他（她）却把你视为独一无二的珍宝。

5. Don't cry because it is over, smile because it happened.

不要因为爱而伤心落泪，曾经拥有才是最重要的。

（5. Don't cry because it is over, smile because it happened.

不要因为爱而伤心落泪，曾经拥有才是最重要的。

这句是不是有点问题，前半句是不是应该为：“不要因为爱的逝去而伤心落泪”，请知道的朋友在评论中留言，谢谢）