Then, out of the blue, Guo roared. “It is impossible!”
“Sorry, but your coupon is out of date.” The waitress, who took our order, objected with the bill in one hand and the other trying to give the coupon back to Guo.
“I got it last week. How come it was written last month?” Guo argued.
“We’re sorry, but your coupon is invalid. Simply, it is expired.” The accountant, who was waiting for Guo to pay the bill, pushed for a solution.
“I don’t care! You must have written the date wrong!” Guo barked at the accountant.
