Video prompt: His eyes are wide with curiosity as he leans over the sink, his tiny hands splashing in the cool, clear water gushing from the shiny silver faucet. Sunlight streams through the window, casting a warm glow on the white tiled walls and creating a rainbow in the misty spray. The boy giggles with delight as droplets dance around him, occasionally catching the light and sparkling like tiny diamonds. His mother, standing nearby, watches with a gentle smile, ready with a fluffy towel to dry his hands when he's done exploring. The kitchen is filled with the comforting aroma of freshly baked cookies cooling on the counter, adding to the cozy, joyful atmosphere.
Defect: unsmooth motion ( motion is correct)
Explanation: The motion of the water on his hands and from the tap are not smooth and don't seem realistic.