[Hiro hunches his shoulders, sheepish, nodding to confirm; he's not running off or anything. He doesn't even know where he's going, so he's relying on Callaghan for directions.

He has to think, for a second, about how long it's been. Funny thing about losing your brother - everything starts to blur together and suddenly it's been weeks since the funeral and the school's calling for the third or fourth time and you don't know how how all of it just slipped away from you, because it still only feels like a few days ago. By Hiro's perception, Callaghan wouldn't be wrong.]

...Actually, it's kinda been a while since the last time I saw you. [And here, he picks his words carefully, because he's fishing for information but he doesn't want to accidentally let slip anything about the fire. That'd be a huge buzzkill.] The expo was a while ago - and then I ended up here, and it's been a couple weeks, so.