Ariel looks adoringly at the prince standing before her. She is enthralled, longing to be with him and make him her own. Her eyes twinkle with love and her expression is one of pure longing, filling the picture with emotion. To color this picture, I would use shades of blues and lavenders in Ariel's hair and dress, perhaps making them slightly brighter around her face and chest to emphasize her beauty. As for the prince, maybe use shades of golden browns and yellows for his hair and clothes, making them darken near the edges for a shadowing effect. Using bright pinks and reds in both of their cheeks and lips would create a sweet, romantic feel, with a few stars and sparkles sprinkled in for added effect.