嘴角的笑是谁的自嘲
[zuĭ jiăo de xiào shì shéi de zì cháo]
'Whose self-mockery is the smile at the corner of mouth?' This reflects feelings of irony or self-deprecation hidden behind a superficially positive expression, hinting towards the complexity of emotions where a smiling face hides pain, frustration, or sarcasm within oneself. An indication of masking inner turmoil through apparent calmness.