Haruka's about to turn the food down - they don't know how long they'll be here, they might need that - but if she's really going to think practically, in the long run a little candy isn't going to make a huge difference now or later. She holds up a hand for Sarah to toss her a package. "Surprise me," she requests.
Though since they've only got the emergency lights on, maybe what Sarah tosses her will be a surprise to the girl as well.
She sighs, keeping herself calm. Haruka's been overemotional lately - really suspicious of everyone and everything - and she's tired of it. A breather like this might actually be good.