The video shows a person making a salad in a mason jar. The person starts by adding a layer of green lettuce, followed by a layer of yellow pineapple chunks, a layer of red strawberries, a layer of purple grapes, and a layer of green avocado chunks. The person then adds a layer of green lettuce on top to finish the salad. The mason jar is placed on a white surface, and the person's hands are visible as they assemble the salad.