It's easier to tell on this page than the previous but oof, the manager's trap is just unfair. Probably watches those makeup tutorials on Youtube and looks down on the skills of the really amazing people, "Bitch, please. I can do better already."
In the end she's a vulnerable girl whose fixated on the idea that it has to be a "Woman then it's fine", I've seen girls like these in real life
If you look into the psychological aspects of it.
If the shop is doing well, why the fuck are you letting him leave early? Doesn't that mean there are lots of customers? If you're letting him leave, doesn't that mean the shop is doing poorly?