In the video, a person is seen pouring a white liquid into a beaker containing a purple liquid. The beaker is placed on a yellow tray. As the white liquid is poured, it starts to react with the purple liquid, causing it to foam and bubble. The foam continues to rise until it overflows from the beaker, spilling onto the tray. The video captures the reaction in slow motion, allowing viewers to see the details of the foam and the way it spreads on the tray. The colors of the liquids are vibrant, with the purple and white contrasting against the yellow background. The video is shot from a close-up angle, focusing on the beaker and the reaction taking place within it.