Frasier: Hello? Niles?
Martin: Boy, some day, huh? Getting married and meeting my grandson all in the same afternoon.
[Niles walks out of the examination room, tenderly cradling a monkey in his arms]
Niles: Hey, you guys. You're just in time, come on in.
Martin: [to a gaping Frasier] Don't stare. You were no prize at that age either.