Every single person has at least one secret that would break your heart.

明明喜欢的是你，却要装做无关痛痒的开着你跟别人的玩笑。

Holding her hand in public is just another way of saying you're proud to have her.
在公共场合牵起她的手，这是另外一种方式说出你自豪能拥有她。