The boy manages to climb over the wall using the tree and finds himself on the railway track. Carefully making sure he doesn’t step on the third rail (electrocution doesn’t sound fun) he crosses over to the other side, so he can look over at the sunset.

That’s when he sees them.

“Hi...” he says, to the person. They whip their head around to reveal-

A) they’ve got small cuts and bruises on their arms, a few of them bleeding. 

B) they’ve got tears streaming down their face, and a large duffel bag by their feet