Amazon Prime Need help on a movie I saw (1 Viewer)

[Matt^Brown]

I watched a movie a while back on one of these damn streaming services but not sure which one. It centered around a boy/man that was hiding from people because of some type of dystopian society. The guy was living with alone because his brother was killed and been alone for some time. He met a girl that tricked him into trusting people again. I will stop here but I cant remember the name of the movie or the streaming service. I liked it and want to share it with friends.