You like someone who can't like you back because unrequited love can be survived in a way that once-requited love cannot.

You like someone who can't like you back because unrequited love can be survived in a way that once-requited love cannot.

你喜欢一个不会再喜欢你的人，因为单相思可以用曾经单相思所不能的方式存活下来。

-- John Green 约翰·格林