Martha was lost. Again.
She had been living on the Tardis for months, but she still got lost often. At first she suspected that the rooms were rearranging themselves- by now she knew they were.
She had already wandered through a kitchen, some sort of reptile house, and three bathrooms. (Or the same bathroom? Possibly the rooms redecorated themselves too.)
And… one bedroom. Too pink to be a man's bedroom, too personalized to be a guest bedroom. The girl living in it had clearly gone, unless the Doctor was hiding another woman on the Tardis.
Martha picked up a framed photo from the nightstand.
Looking back at her was beaming girl, probably not even twenty. She was clinging to a man with a receding hairline and comically large ears.
After a few seconds, Martha set down the picture, and left the room.
She knew, some doors should never be reopened.
