I loved you

A silver-haired girl and a white-haired boy in school uniforms face each other in a dimly lit corridor, then the boy embraces the girl, holding her head gently. The scene cuts to a red-haired girl crawling on the ground in a dark forest, followed by a close-up of her wide, tear-filled eyes, then a shot of her standing alone in the rain, and finally a close-up of her face with a single tear rolling down.