In the video, there are two girls in a swimming pool. One of the girls is wearing a mermaid tail costume, and the other girl is wearing a regular swimsuit. They are surrounded by a large number of colorful balloons. The girl in the mermaid tail costume is seen helping the other girl out of the pool. The pool is filled with water, and the balloons are floating on the surface. The girls seem to be having a good time, and the atmosphere is festive. The video captures a playful and joyful moment between the two girls.