Art style: 3D Pixar.
No dialogue, no speech in this scene — only muffled classroom ambience. Flashback in the bright classroom. The teacher with chestnut hair, small glasses and a navy cardigan calmly explains homework, gesturing at the board (no readable writing). The blond green-eyed boy in a blue t-shirt at his desk looks out the window, then glances at his deskmate, then back out the windo...
