It's the middle of the day and Nadja can't sleep. She's too busy thinking about her big brother down in the cage, and the hand she might have had in putting him there.

Sad victims don't sit well with Nadja. Five times that she suffers the consequences of draining a miserable human, and one time someone else does.

Just a little extra scene I came up with after watching the episode.

The Doctor is having trouble sleeping after the events of "Midnight"