Here's a description of the video: A man in a waistcoat and dress pants is holding up a whiteboard with a drawing on it. He's surrounded by children who are pointing at the drawing. They are in an indoor setting. There is a backdrop with the word "Birthday" written on it. The children appear excited and are making noise. The man looks bewildered at the children’s reaction. He gestures with his free hand and looks down at the whiteboard.