一个人渣让我爱得死心塌地
[yī gè rén zhā ràng wŏ ài dé sĭ xīn tā dì]
Translates to 'a jerk who has made me fall completely in love'. The phrase indicates a complicated relationship where the user loves someone deeply even though that person may not be treated deserving of such devotion, reflecting themes of infatuation or toxic attraction.