"Do you know there was a midget that got swallowed whole by a hippo recently in a circus? He came off a trampoline at a funny angle and a hippo was yawning by the edge of the ring and he went straight into his mouth! That’s got nothing to do with this but it just popped into my head."

The world is good when you realise that Robert doesn't have to act to be Nathan, it's just his personality.