End of the world in a shop

She works in a shop, and it is the end of the world. So in the shop she is working at, a lot of customer went there to try to pick settle the old score with the shop by pick an argument with make trouble with the boss. The boss ask her to settle it, maybe that is the reason she is there. It is not her shop and she doesn't care, she just want to left them to the boss. Then disregarding what happen in the shop, she want to went home. Her boyfriend is at their home. She finally had the courage to yell at him, and ask him to distinguish between facial ,expression and face expression (expression at its face value?). Because he is incapable of that so he must go. So he left her from home.