Broom

A young girl in a Hogwarts uniform casts a spell with her wand, her mouth open in concentration, while a boy beside her looks on with a skeptical expression; the scene cuts to a close-up of a hand gripping a broomstick on grass, then returns to the girl as she continues her spell, followed by a shot of a boy in a Hogwarts uniform holding a broomstick, and finally a figure in a dark robe bending over, all set against the backdrop of a stone-walled courtyard.