Which comes first?

Monty's thinking he'll do a whole series just of him, and then Rosie'll do a whole series just of her. By this time, they're hoping they'll be able to co-operate sufficiently to do a whole series of them both together.

Trouble is, Rosie keeps biting Monty on his nose and Monty keeps sulking. He sits staring at the wall. That's enough to make anyone bite anyone. On the other hand, being bitten on the nose is enough to make anyone sulk.

Which comes first? The sulk or the bite? Hmmm...

Mind you, he's especially sulky because their photos haven't appeared below...