Oh--I mean, you don't have to...?

[Maybe an understanding of exchange is something the Pines brothers have in common. Stan always understood that Shiro wasn't comfortable with the idea of something for nothing. At least not when she was getting the something. Gifts are still a strange idea, no matter how long she's on the barge. But she's learned it's better to accept, to be nice, and so she waits and watches.]