In the video, a group of people are seen in a swimming pool. One person is holding a basket filled with water balloons. Another person is swimming towards the person with the basket. The swimmer reaches out to grab a water balloon from the basket, and the person with the basket hands it over. The swimmer then throws the water balloon at someone outside of the frame, and the person with the basket catches another water balloon. The video captures the playful and fun atmosphere of the pool.