The New Guy and Gav's Chair

We all know that Gorgeous Gav loves his spot at the head of the table. Its his chair. And has been for years. EVERYONE knows that - except when you're a new guy.
Of course, no-one is going to warn you to stay out of that chair because, quite frankly, there's no real reason NOT to sit there. Except that it's Gavins' chair (and that would sound like a strange reason if you had to explain it to someone new).
Well, a new guy did happen to sit in Gav's chair on Tuesday. Two-Tone didn't warn him. No-one warned him. We just waited for Gav to arrive because then Gavin himself would need to explain why this was his chair (and again - there's no real logical reason for this - its a territorial thing only).

 Gav approaches the table and gets a very troubled look on his face. Shaun is told that he's in Gav's chair - and there's much laughter etc. There are a variety of responses or thoughts that may well have gone through either parties head when the situation came to a head:

Scenario 1
Scenario 2

Scenario 3

Welcome Shaun....and now you know.