In the video, a young girl is seen applying glue to the edges of a book. She is wearing a blue shirt with a Superman logo on it. The book is wrapped in plastic wrap, and she is using a brush to apply the glue. The girl is focused on her task, carefully ensuring that the glue is evenly distributed along the edges of the book. The video captures the meticulous process of bookbinding, highlighting the precision and attention to detail required for this craft.