"How was work?" Helen asked, wanting to know how her husband day been.
"Same as always, screwing caps on bottles for eight hours" Noah answered with a sigh, same old same old.

"Charlie"

Causing the boy to stop writing and look up as his dad walk up to the table.

"I found something I think you'll like" Noah tells him as the man was digging through his trouser pockets.

Then he went and pulls out something, placing it gently on the table.

It was a handful of different mis-shaped tooth paste tube caps.

"Charlie's father worked in the local toothpaste factory..."

*Factory*

The man was currently working hard inside the factory.
As he was screwing the caps onto every toothpaste tubes that passed him, going along on a conveyor belt.

"The hours were long, and the pay was terrible"

Noah turn his head, to look around to see if the coast is clear.

"but there were unexpected surprise"

When he see no one looking, the man pocket an oddly shaped cap before immediately getting back to work.