In an attempt to run from his past, John has spent the last few years building walls around himself. He knows the best way to stay safe is to keep people at arm's length or preferably out of sight. During weak moments, he might wish he had someone, but he's not ready. After all, it takes seven years for the body to replace all its cells. He has four years to go before he even can think about being around people.
Zachary is always on the...