The phrase "sleeping partner" intrigued the character, who found it peculiar. They liken a sleeping partner to someone literally resting with their head on a desk, which reflects a misunderstanding of the term. A sleeping partner in a business context is typically an investor who does not participate in daily operations but shares in profits and losses.

This exploration of terminology reveals the character's curiosity and perhaps a desire for a deeper understanding of relationships and roles. The humorous interpretation adds a layer of depth, showing how language can shape perceptions of involvement and partnership.