People
I bought my brother some gift-wrap for Christmas. I took it to the Gift Wrap department and told them to wrap it, but in a different print so he would know when to stop unwrapping.
— Steven Wright

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The present is gift-wrap, so wrapping it creates a peculiar problem: how will the recipient tell the packaging from the gift? Asking for a different pattern gives an absurdly practical answer. The joke treats an ordinary wrapping service as a puzzle about where unwrapping should stop.
Context reviewed