"Oh yes," Jyn quips dryly, lips pursing into the echo of a smile. It can't really be considered a smile but maybe it is close enough. "You hardly seem capable of holding a practically empty plastic bag for less than a minute. What a terrible hardship for you."

Humor is shot through the comment like a tiny thread, but it is there. She is capable of mirth, dumping a couple baskets into the bag in case he decides to suddenly scarper with her stolen goods.