Two men walk over a mile once a week just to give each other a high five. It's a seemingly meaningless act, but one that can take on a powerful meaning over time. We examine why they do this and check back in with one of them a year later.

Editors: Rob McGinley Meyers, Tally Abecassis, and Emily Siner

Music: Podington Bear and Dan Burns AKA Dop Shrah

Sponsors: Yazoo Brewing Company