It's rude to heat fish up in the office microwave.
It is early in the morning on a work day and Jack is deciding what to bring to work for lunch.
Jack wants to eat fish for lunch.
Jack stops at the grocery store and picks up a pack of sushi to take for lunch.
Jack grabs a Tupperware with leftover fried fish to heat up in the office microwave.
Jack's coworkers stop by his desk to see what he is eating, and they agree that it looks delicious.
Jack's office stinks after he heats the fish and it causes his coworkers to be angry with him.