(Gaius has made a potion for Arthur and Merlin to drink so Uther's spirit becomes visible to them)
Arthur: Is it safe?
Gauis: I can't say I'm entirely sure.
(Merlin is about to drink it, but stops when he sees that Arthur is waiting)
Merlin: What are you waiting for?
Arthur: To see if it's safe.
Merlin: So, if I don't die, you'll take yours?
Arthur: Precisely. Get on with it.
(Merlin drinks the potion)
Arthur: Well, at least we know it doesn't kill you instantly (Drinks his) Eurgh! That... that is the foulest thing I've ever tasted.
Merlin: Sorry. Did I forget to tell you about that part?