The video shows a cartoon train character with a yellow body and blue details. The train character has a face with eyes and a mouth, and it is shown on train tracks. In the first scene, the train character is alone and appears to be sad. In the second scene, another train character appears next to the first one, and both characters have sad expressions. In the third scene, the first train character is alone again, but this time it has a happy expression. In the fourth scene, a red train character appears next to the first one, and both characters have happy expressions. The video ends with the first train character alone again, but this time it has a sad expression.