You must watch until at least the last clip: http://www.youtube.com/watch?v=SYf5YPNnfRY
Wooster: What on earth is the matter Jeeves?
Jeeves: I apologize sir. It was unforgivable of me.
Jeeves: It’s just that Mr. Little’s tie, it has little horse shoes on it.
Wooster: Oh yes, I noticed that. Hmm…
Jeeves: It’s sometimes difficult to shrug these things off sir.