Woah, that’s a dramatic change…

A young man and woman face each other closely on a dance floor under a disco ball, then the scene cuts to a young man in a striped shirt, followed by a man with wet hair and fangs screaming in a shower, then a man and woman in a dark, rainy outdoor setting, then a woman in a white coat crouching in a dimly lit room, and finally a woman screaming with her mouth open in a dark environment.