Hogfather: Discworld, Book 20 - Random House Audiobooks, Terry Pratchett, Nigel Planer

"I mean, thunderbolts begin with a T and wardrobes..."

Violet´s lips moved silently. Part of Bilious thought: I´m attracted to a girl who actually has to shut down all other brain functions in order to think about the order of the letters of the alphabet. On the other hand, she´s attracted to someone who´s wearing a toga that looks as though a family of weasels have had a party in it, so maybe I´ll stop this thought right here.

 

Leave it to Pratchett to write a non-annoying and utterly adorable love story.