Guess that's what happens when you lose your heart.

也许是因为你没有心才会成这样。

One such expression is to " lose your heart" to someone. When that happens, you have fallen in love.

一个这样的表达是倾心于某人，这种情况下你会陷入爱河。

You lose your heart to every case you take, don't you?

你对经手的每桩案子都全情投入 对吗?

Maybe there's some young lady in Lincoln, now, very grand, " —Amedee waved his hand languidly before his face to denote the fan of heartless beauty, —" and you lost your heart up there.

也许现在林肯有一位年轻的女士， 非常高贵，” ——Amedee 在他的脸前懒洋洋地挥了挥手， 表示她是无情美女的粉丝， ——“你在那里失去了你的心。