The video shows an animated mouse character standing on a sidewalk. The mouse is wearing a blue shirt and has large ears. In the background, there is a red fire hydrant and a blue trash can. The mouse is seen dancing and singing a song. The text on the screen reads "One year later in his life" and "Tam-dum, ta-dum-tum-tum!" The mouse's movements are rhythmic and in sync with the song. The animation style is colorful and cartoonish, with bold outlines and bright colors.