In the video, a baby's hand is seen moving around on a blanket with blue polka dots. The baby's hand is small and delicate, with tiny fingers that are just beginning to form. The blanket provides a soft and comfortable surface for the baby to explore. The baby's movements are slow and deliberate, as they touch and feel the texture of the blanket. The blue polka dots on the blanket add a playful and colorful element to the scene. Overall, the video captures a sweet and innocent moment of a baby's early development.