So, they hurriedly rushed to apologize to the person, and after a long time of thinking, they finally realized what was going on.
During that season, there were absolutely no flies, so this fly must have been intentionally placed by the customer, aiming to sabotage the business of their shop.
Upon learning of this result, the two of them were very angry, and after arguing with the customer for a long time, the customer realized he was at fault and ran away in embarrassment.
This kind of thing has happened more than once or twice.
There have even been many instances.
The waiter still remembers an occasion when a customer found a long hair in their food at the shop.
At that time, they were busy in the kitchen, so they didn't clearly hear what was being said at the front, only making out that a customer found hair in their bowl.
Both of their minds went blank for an instant, but they quickly came to their senses.
