Last life.

A young woman with long dark hair, wearing a black shirt with a cross necklace, is shown in a series of quick cuts across different settings. She is initially seen with a serious expression in a bright, minimalist room, then smiling in a hallway, followed by a scene where she walks through a crowded school hallway with a determined look, and finally appears in a close-up with a distressed expression, while a young man with long hair is shown in a separate shot looking concerned.