丢掉幼稚做你的男人丢掉任性做你的女人
[diū diào yòu zhì zuò nĭ de nán rén diū diào rèn xìng zuò nĭ de nǚ rén]
Expresses a resolve to grow up and become a mature partner. Literally, it translates as ‘Giving up childishness, be your man; giving up willfulness, be your woman’, implying commitment to being a responsible and considerate partner.