z1os, 100% anime, cinematic romantic scene on a Japanese school rooftop in daytime. A teenage boy and girl in school uniforms are sitting close together on the rooftop near the green fence, beneath blooming cherry blossom branches. The rooftop concrete is slightly wet with a few shallow puddles reflecting the sky. Benches, fence, distant city buildings, railway, mountains and bright clouds are visible in the background. The girl is seated beside the boy and is holding a love letter in her hands, slightly nervous and shy. The boy is sitting close to her, gently leaning toward her with a soft and caring expression. The girl looks down at the letter for a moment, then looks at him with a blush and a small smile. The boy glances at the letter, then back at her. Their movements are subtle, tender and natural. A light wind moves their hair, clothes and the cherry blossom branches. A few sakura petals drift softly through the air. Small ripples move in the rooftop puddles. The distant train can move slowly in the background if visible. The camera makes a very slow cinematic push-in toward the couple, keeping them as the emotional focus while preserving the rooftop environment and the romantic atmosphere. Keep anatomy stable, expressions gentle and believable, and the letter clearly visible in the girl's hands. No sudden movement, no exaggerated gestures, no cut, no rapid zoom, no camera shake. No background music. Environmental and diegetic sound effects only: soft wind, faint birds, distant city ambience, light rustling of sakura leaves, a few drifting petals, subtle fabric movement, and a faint distant train sound. No music, no soundtrack, no vocals, no singing.