In the video, a person is seen pouring a white substance onto a large pile of orange slime. The white substance is poured from a white container and forms a small white circle on top of the orange slime. The person then proceeds to stretch and pull the white substance, causing it to mix with the orange slime. The orange slime appears to be thick and sticky, while the white substance is more liquid and spreads easily. The person's hands are visible as they manipulate the slime, stretching it out to mix the two substances together.