Monogatari

In a room with a bookshelf and desk, a girl in a pink shirt and purple skirt leaps toward a boy in a white and blue shirt, wrapping her legs around his waist and embracing him as he stumbles backward, knocking over a chair and sending books flying from the shelf; the scene cuts to a close-up of the boy's face, now covered in red lipstick marks and a green leaf, with a shocked expression, followed by a sequence of a leg stepping on red tiles, a dark-haired character's face cracking open with blood, and a final close-up of a face with a wide, bloodied eye and a tear.