“我就一颗心,你看着伤吧”,求英文翻译,

Here's my one and only heart；whether it would be broken and how bad the breaking will be are both, up to you. 这句算是能翻出较完整的原句意思,但如果你嫌它长,就只能退而求其次了,翻成这样也是可以的：There's my only heart, and you may break it as you like.