等我幼稚完不再让你为难
[dĕng wŏ yòu zhì wán bù zài ràng nĭ wéi nán]
It means 'wait until I mature and then not make things hard for you'. It reflects the user acknowledges their immaturity and hopes to be more grown-up and thoughtful toward someone, usually implying that current behaviors have led others into embarrassing situations.