This episode is one of the two episodes that shows God's face.
When Lisa says, "Why do jerks think everyone wants to see their stupid name?," the words "Written by Ian Maxtone-Graham" appear in large lettering. All other opening credits are normal size.
For some reason half of the citizens, such as Eddie, Lou, and especially Helen Lovejoy and Agnes Skinner didn't attend Maude's funeral, despite they were best friends.
After Ned got away from his last date in a swan boat, he parked the boat on the Simpsons‘ driveway.
In the opening scene, Maggie is not wearing her bow at first, but then it appears.
Homer makes the dating video and changes scenes with star wipes, but in the actual movie there are no starwipes. He may have edited and changed it after that scene or not know what he was talking about.
Ned and Edna date again in the season 22 finale, "The Ned-liest Catch", although Ned states in the episode that he has never met Edna before.
Moe claims Ned has a "fear of drinking", but Ned has his private bar.