In the video, a person is playing a video game on a mobile device. The game appears to be a fighting game, with the player controlling a character who is fighting against another character. The player uses touch controls to move the character and perform various actions, such as punching and kicking. The game's graphics are colorful and detailed, with realistic movements and sound effects. The player seems to be enjoying the game, as they are focused on the screen and actively engaged in the gameplay.