Hey Elias, The one thing I noticed is that the two boys are not intergraded into the scene because you are having the light abruptly stop, and they are not being effected by it. The same goes for the trees and bushes in the foreground. By adding some rim light, it would help make everything look like it's in the same scene and will separate the boys from the background a little better. I did a very crude sketch to show you what I mean, I hope this helps :)