Fake and front
The act of being nice and friendly to people, when in reality you can't stand them. This happens mostly at work.
Putting up a front; being fake.
Putting on a facade.
Putting up a front; being fake.
Putting on a facade.
Person 1: I can't stand Sue, but I know I need to be nice to her for appearances sake.
Person 2: Ahh, the old fake and front.
Person 2: Ahh, the old fake and front.