My wife and I went to eat sushi.
It was the weekday and late time.
(It was the first time for us.)
So, there were only few staff workers and they looked like they had a lot of free time.
There was no sushi on the conveyor-belt.
This is normal. Because there are sushi on the belt and if the customers don’t eat them, the sushi is thrown away.
So, we ordered a lot of sushi.
After that the staff workers looked very busy for a while. And the offer time was late.
I thought we should go at an earlier time.