Jyn isn't expecting the question. Despite how kind he's been to her when their paths have crossed before, a kindness she still isn't really sure what to do with, she doesn't know why he would want her company. He hardly knows her. She's not very good at being that, or at least she's never thought so, and considering the act of violence he just witnessed her committing, however beyond warranted it was, she's all the more surprised that he might want her to stay for a while. She can't fault him, though, for not wanting to be alone, or not wanting to go home yet, and she has no reason to turn him down. There's nowhere she has to be and nothing she needs to be doing. And, although she wouldn't say as much out loud, she feels something like protective towards him now, which is silly, probably, but true all the same. At least if she hangs around with him for a little longer, she'll be assured that he's okay.

"Yeah, sure," she says, shrugging easily. He sounds so nervous about asking that it seems like the least she can do to make clear that it isn't a big deal to her at all, being asked to stick around for a while. "We can walk. I don't have anywhere else to be; you're not keeping me."