In the video, a young boy is holding a baby girl in his arms. The baby is wearing a pacifier and has a pink bow in her hair. The boy is smiling and looking at the camera. The baby is looking away from the camera. The boy is wearing a blue shirt with a pattern on it. The background is a living room with a staircase and a white wall. There is a text overlay on the video that reads, \"So, I always wanted a little sister... and I finally got one!\"