Art style: 3D Pixar.
Beginning: a tired mother is sitting on the bed; with her left hand, she feels something hard under the blanket, surprise and curiosity appear on her face, she takes the object out from under the blanket, and it’s a yellow toy train. A sincere, relaxed smile appears on her face, followed by a quiet, heartfelt laugh — soft, yet full of tenderness. Then she gently presses th...
