In the video, two children are sitting at a table, watching a toy train set. The train set is made up of a bright green track with a red bridge and a brown tunnel. The children seem to be engaged and excited as they watch the train go around the track. The train itself is blue and white, and it moves smoothly along the track. The children's expressions change as they follow the train's movement, and they seem to be having a great time. The video captures a moment of pure joy and fascination as the children experience the simple pleasure of watching a toy train in action.