Hypnotized by Derren Brown, he falls into a delusion believing he is the Santa Claus depicted on a cupcake package. This triggers a town-wide cult-like behavior where Ralph becomes his elf. After being fixed, a depressed Homer makes presents with Ralph, breaks into Wolfcastle's house to deliver gifts, and is jailed. Eventually, he mistakenly gives Brown a blue hair bow instead of a gift card and gives Marge a book of Sexy Sudokus.
Married couple sharing a quiet Christmas moment.
Explore the full interactive character relationship map of The Simpsons: O C'mon All Ye Faithful