Vine by Anbuu

A group of people stand in a park-like setting near a tree, then the scene cuts to a bright yellow light, followed by a close-up of a hand holding a lit match in darkness, then a person falling into a swimming pool, and finally a figure submerged in water at night. The main subjects are the group of people, the hand with the match, and the person falling into the pool, with the actions being standing, a sudden bright light, lighting a match, falling into the pool, and submerging in water, set in an outdoor park, a dark indoor space, and a swimming pool.