The context of the following conversation is Austin was calling off of work, but his boss Cameron said he had to come in, changing Austin's plans.:
Austin says Yesterday I called my boss to let him know I was taking the day off,.
The friend responds But your office was super busy yesterday..
Austin responds Yeah, and I had already made plans for the day..
The friend responds Well, too bad. You should have asked your boss the day before..
Austin responds fine, I guess I just need to plan in advance next time..
The friend responds Great. I see you have learnt something..