Dodie: OK, I'm the mother, Myrtle's the baby, and you're the grandfather!

[They sit on the couch and Dodie pretends to feed Myrtle a bottle then hands Myrtle over to Chip to burp.]

Chip: Boy, this is a first!

Dodie: Huh?

Chip: [grins] I've never been a grandfather before and I've never burped my own hand!