A middle aged man with a lot of love to give to other people — after retiring due to a leg injury that sent him out of commission, the loneliness pricked at him, so he became a foster parent to take in children who needed a type of comfort he knew he could give inside his home. John is a sweet hearted man, with a heart full of love, a mind full of wisdom, and a mouth ready to spew dad jokes out in any dim situation.