In the video, a person is holding a gold star-shaped ornament with a green stem. The person is holding the ornament with their left hand and is using their right hand to attach it to a Christmas tree. The ornament is being attached to the tree by the stem, which is being held by the person's right hand. The Christmas tree is already partially decorated, and the ornament is being added to the tree. The background is a plain white wall, and there is no other decoration visible in the video. The person's actions are deliberate and careful as they attach the ornament to the tree.