Really brilliant, because exactly what he wants to do when he's trying to figure out how to get back on the damn boat is have to rescue a guy who hates him and is still frustratingly like the England he knows. Honestly. Jumping in the water when he can't swim. Arthur you are a genius and he is going to haul you up by the back of your shirt as he treads water.

"I don't suppose you can take off from the water, can you?"