This is a cartoon video featuring two characters, one red and one yellow, who are walking on a path made of red and yellow blocks. The path is floating in the air, and there is water underneath it. The characters are walking in a line, with the red character leading and the yellow character following. The red character is carrying a large red block on its back, and the yellow character is carrying a large yellow block. The characters are walking in sync, and the video is looped to show the same sequence of events.