Natural slowly smile, Natural slowly blink, rain, sweat, head Naturally tilted, The people in the background are running, the background light is bright, Intense breathing, cute, realistic, give a wee smile ,Have a subtle expression, The light and dark change, club, Glistening background,   -fps 24 -motion 2  -neg morphing, erratic fluctuation in motion, noisy, bad quality, distorted, poorly drawn, blurry, grainy, low resolution, oversaturated, lack of detail, inconsistent lighting