When morning comes, Thirteen feels considerably less...hyperactive, than the previous day. Shuffling into the kitchen, she's partway though making herself a cup of tea when she notices the Doctor's absence.

Letting it steep, she goes to locate the Time Lord, eventually finding him in the medical room and sleeping. She watches him fondly for just a moment before disappearing from the doorway for just a moment, returning shortly after with a blanket, which she drapes over him carefully after he clears off the papers.