你若离去巴掌扇去你若回来一脚踢去
[nĭ ruò lí qù bā zhăng shàn qù nĭ ruò huí lái yī jiăo tī qù]
'If You Leave, I'll Slap You; If You Come Back, I'll Kick You.' shows an attitude rejecting irresponsibility and inconsistency in relationships, emphasizing no matter whether leaving or coming back, undesired behaviors will not be accepted. It indicates strong dissatisfaction and even anger.