A biker showed up at my wife's grave every week and I had no idea who he was. For six months I watched him from my car. Same day. Same time. Every Saturday at 2 PM he'd roll up on his Harley, walk to Sarah's headstone, and sit there for exactly one hour. He never brought flowers. Never said a word that I could see. Just sat cross-legged on the ground next to her grave with his head bowed. The first time I saw him, I thought maybe he had the wrong grave. The cemetery's big. People get confused. B