Quote from Niles in The Friend
Frasier: Oh, I know. How about Ed O'Hanlon? Niles: Uh, moved away last year. Frasier: Ooh, ooh. How about Edmund Kelly? If I know old Ed he'd never leave Seattle. Niles: Indeed not. They buried him here three years ago. Frasier: Dear me. Really? Well, I'll miss him. Niles: Yes. Three years from now when you think of him again there'll be a void.