can the adults js leave them and their relationship be omfg bruh

To be fair, the adults aren't exactly in the wrong either It's a construction site afterall

But you shouldn't leave a child unsupervised at a construction site anyway I feel so bad for both of them

With the way construction sites work a lot, I'm sure there was someone in the break room or people going back-and-forth from it. It's probably also a fair distance away from where they're working. That's why his uncle told him to go there as it was a safe area. If anything, they should've put a latch or lock on the storage room.