Frasier: Noel?
Noel: Oh, I just wanted to say I missed you most of all, Roz.
Roz: Oh, thanks Noel, that's so sweet.
Frasier: Yes, that certainly is sweet. Noel, off you go.
Noel: Me, nothing much has changed. Still live with my mom. Still working on that Klingon-to-English dictionary.
Frasier: Noel, how do you say goodbye in Klingon?
Noel: Oh, it depends. If you're talking to a superior officer, then...
Frasier: Noel!
Noel: Krish-krush.