明明知道却还要伪装温柔
[míng míng zhī dào què hái yào wĕi zhuāng wēn róu]
Even knowing but still choosing to pretend gentleness. This reflects a kind of unspoken helplessness or pretense; when you understand all the problems between you and another person yet you decide on showing only warmth towards them, it expresses emotional complexity and maturity in dealing with relationships.