In the video, a man is seen standing on a boat and demonstrating how to open a door. He opens the door by pushing it open and then closes it by pushing it closed. The man is wearing a blue shirt and khaki pants, and he has a watch on his left wrist. The boat appears to be white in color, and the water in the background is calm. The man's actions are deliberate and clear, making it easy to understand how to open and close the door on the boat.