In the video, a young boy is seen writing on a blackboard. He is using chalk to write the words "Happy Birthday" in cursive. The boy is wearing a blue shirt and has blonde hair. The blackboard is positioned on a stand and there is a roll of paper on top of it. The boy is focused on his writing and seems to be enjoying the process. The video captures the boy's hand movements as he writes each letter of the phrase. The lighting in the room is bright, and the background is not clearly visible.