You’ve heard of dog walkers, right? Well, believe it or not, this guys walks people.

And you know what? It’s not as crazy as it sounds. In one activity you get socializing, conversation, mental health, fresh air, exercise, and you make a new friend. Who can’t use some of that these days?

In Los Angeles, a man named Chuck has become a folk hero for one humble service: taking strangers on walks. He’s proving the buddy system can change lives — one step at a time