A hand holding a white, envelope-shaped bath bomb with a red heart in the center lowers it into a tub of water. The water is murky and slightly opaque. As the bath bomb is submerged, it starts to fizz and dissolve, creating white bubbles and releasing its contents into the water. The water is visibly agitated around the bath bomb. The hand remains visible in the shot, maintaining its grip on the bath bomb as it reacts with the water.