[flashback to Martin in the hospital:]
Niles: I just got off the phone with Frasier. He is flying in.
Martin: Good.
[long silence]
Martin: Doc says I'll be out of here in a couple of days.
Niles: Good. They have, uh, they have a great staff here.
Martin: Uh-huh.
[long silence]
Niles: I knew this was going to happen some day.
Martin: Hey, it comes with the territory.
Niles: I'll never understand how you can take these risks.
Martin: No, you probably won't.