He barely hears it, so faint that he doubts he's even heard it correctly. Anything else he might ask her to clarify, but he doesn't want to know this. He doesn't want to think about the possibility that she'd stay until he told her to leave, mostly because he doesn't know if he could. The only sign he may have heard her is the way he stiffens, for just a few seconds.

While she busies herself bundling up, Cassian moves around the ship, making some of his own final preparations, contacting his little outpost base to tell them everything's still on track.

When she speaks up again, he looks over and cases her up and down, standard as it is familiar. A blaster would probably be more useful, but Cassian is pretty sure K2 would implode, and he's wary of giving her one too.

Besides, Jyn's good with her truncheons. "What part? Insurrectionist or something far more innocuous?"