Family Portrait: A Heartwarming Selfie Moment

Generate a hyper-realistic 6-second video featuring the couple from the uploaded image. The couple should remain exactly as they appear in the photo: same facial features, skin tone, hairstyle, and clothing. Around the 1.5-second mark, a 3 to 4-year-old girl walks into the scene and interacts lovingly with them. The child must clearly resemble both adults, with a natural genetic blend of their facial features, skin tone, and hair. She should smile and look joyful, like their biological daughter. The video should feel like a candid family moment — realistic lighting, soft background, and fluid movement. Do not alter any physical features of the adults. The final video must be exactly 6 seconds long, with the child entering no later than the 1.5-second mark.