人前一套人后一套

我觉得女人都是人前一套人后一套的

I feel like all women are two-faced.

请不要给我人前一套人后一套

Please don't be two-faced with me.

后知后觉,原来又被人背刺了,当面一套背后一套真有你的呢

Realized too late that I was stabbed in the back again; you really are two-faced.