A movie does sound good. Sure, it's nothing they couldn't do on the train, but.. it'd still be different for him back home, Madoka thinks. He could see a movie without these circumstances. He could see a movie with his friends.

.. it'd be nice.

"You should," she softly says, smiling a little. "I hope nothing too bad is going on in your world."

Given what happened to her own world while she was gone..

"B-But maybe if things did get really bad, the train will come help your world out!"