A great photographer once told me "you'll take better pictures if you carry a camera"..... turned out it's good advice. Most photographers will stash their camera on a public bus, but I had my camera out and ready incase any moments arose. And sure enough, a moment arose.
This little boy had been sitting on his mom's lap, but turned around to peer over the chair right as I readied the camera. I cropped the photograph to tell the story how I saw it.... a little boy playing peek-a-boo.
Shot with the Leica SL and 50mm Noctilux f/0.95.