Replace only the woman with long blonde hair on the right in <Video 1> with the young woman in <Picture 1>, her face as in <Picture 2>. She helps the girls push candles into the birthday cake, laughing. The two men and the two girls stay exactly as in <Video 1>. Both of her hands and arms are her own, with the same light golden skin as her face. Keep her identity, face, hair and outfit from <Picture 1> and <Picture 2>. Preserve the source video's camera, framing, background, lighting, objects, and all other people. Match the selected woman's position, scale, pose, and movement throughout the clip. Do not show the reference pictures or their grey background.