Well, she can very well keep thinking about it until they're alone again, for now she'll have to cultivate that patience of hers for a little longer. It's not even that long a trip anyway, though Ruth takes advantage of those couple of stops to close her eyes a little, enjoying their closeness for what it is.

She'll trust Betty to see when they're approaching their stop, and once she lets her know, Ruth opens her eyes again and moves to get up, making her way over to the exit door.