The video shows a cartoon child wearing a yellow hard hat and a yellow shirt with a pattern of green and red, walking on a street. The child is walking towards a blue bus with a happy expression on his face. The bus has the number 120 on the front and a happy face. As the child approaches the bus, the bus's face changes to a sad expression. The child stops walking and looks at the bus with a surprised expression. The bus then starts to move, and the child looks worried.