a customer who asks to make a classic sashimi

(1)I’m working part-
(2)I’m working part-time at a sashimi restaurant, but I don’t go to the kitchen because of the fishy smell, but the hourly wage is high, so someone was eating out yesterday, and one of them made sashimi here. “I’ve never seen a guy like this before, but I made a wrap with the mind that I got paid, so I said, “Oh, do it.” But the person was really embarrassed and said, “I’m sorry. I popped into the kitchen and packed it right away, but you gave me a number before I went. How can I accept your dark history? Be good to me.