We find out that Jack's full name is Jack Wilbur Allen and Joanne's full name is Joanne Judith Woodston.
This was probably an allusion to the actors' other famous roles: Alan Young as Wilbur on "Mr. Ed" and Janet Waldo as Judy on "The Jetsons."
- Laura Ingalls

In this part, Connie implies (and Whit confirms) that Margaret proposed to Whit while they were eating dinner together. However, in part 1, Connie said they were having a hot drink at a little cafe in Connellsville.
- Ben

Whit: I expect for some people it's easy, like Eugene and Katrina. I doubt they have very many surprises left in their relationship.
Eugene: [enters] What am I gonna do about Katrina?!
Connie: You were saying?
Whit: Uh, never mind.
- Ben