"Alright," he answers, watching her and the screen for a moment. He's guessing the same logic, with the additional assumption that if Joan gets nervous, she can also get up and wander. Ted's pretty comfortable on a plane, and he'll bring a book in case neither of them are particularly talkative.

He gives her shoulder an affection squeeze, then heads off to gather clothes and things he needs to pack them. He'd used the suitcase as a handy way to move things into this apartment, so that's tucked away here.