The context of the following conversation is Austin decided to get a haircut but didn't have the money so he tries to convince the stylist.:
Austin says I had to ask my hairdresser for a free haircut earlier..
The friend responds How come?..
Austin responds I left my wallet at home..
The friend responds You are so forgetful, did they give you a free haircut?.
Austin responds I am, sadly they didn't so I had to rebook..
The friend responds Next time don't forget your wallet..