In the video, a woman is seen holding a bundle of hair and demonstrating how to attach it to her head. She starts by parting her hair and then proceeds to braid the hair into the scalp. Once the braid is secured, she attaches the bundle of hair to the braid, blending it seamlessly with her natural hair. The woman then styles the hair to create a full and voluminous look. Throughout the video, she provides step-by-step instructions and tips for achieving a natural and seamless hair extension look.