In the video, a person is wearing a Barney the Dinosaur costume and is standing in a room with two children. The person in the costume is talking to the children and making them laugh. The children are standing in front of the person in the costume, and they seem to be enjoying the interaction. The room has a playful atmosphere, with colorful decorations and toys scattered around. The person in the costume is making gestures and movements that are typical of Barney the Dinosaur, such as waving their arms and making funny faces. The children are laughing and smiling, indicating that they are having a good time. Overall, the video captures a joyful and playful moment between the person in the Barney costume and the children.