小男Ren拿命疼小女Ren用心爱
[xiăo nán ren ná mìng téng xiăo nǚ ren yòng xīn ài]
Here ‘ren’ refers to a term of endearment for people ('人'). This nickname translates as 'small man cherishes life; small woman loves deeply.' It represents two different approaches towards expressing love - men sacrifice everything (their life), and women give all their heart. It's a reflection on traditional views about how men and women demonstrate affection in romantic relationships.