梳个一角辫子装什么成熟
[shū gè yī jiăo biàn zi zhuāng shén me chéng shú]
This casual expression 'doing a side ponytail and pretending to be mature' carries light mockery or cynicism about superficial displays of maturity. It might reflect frustration with societal pressure to 'act grown-up,' especially when individuals still want to express themselves freely.