"You want to see if anyone has an ice pack?" Bulma offers, despite the fact she's laughing a little. To be fair, Trunks is the tallest of their family, but she's seen the others have these troubles every once in a while.

"True. But I just.. I wonder if they took all their tech with them if they migrated or something." It's a plausible explanation for why this place is so bare, but she also can't really be sure. She takes another look around, and notes -

"It doesn't look like anyone left in a rush, to me."