Seedance 2.0: 15-Second Cinematic Japanese Romance Short Film

A highly detailed, 15-second multi-scene prompt for AI video generation, designed to generate a cinematic, ultra-realistic Japanese high school pure love short film. The prompt specifies scene setting (empty classroom, warm golden sunlight, dust motes), camera movements, character consistency (no deformation/drift), subtle micro-expressions, synchronized breathing/lip movements, dialogue, and sound effects (cicadas, pen scratching, low-frequency heartbeat, soft piano). The narrative focuses on the intense, awkward, and intimate emotional tension between a girl writing and a boy secretly watching her, culminating in a shy confrontation.