This is an ad for a drink called C.C. Lemon, but it sure doesn't get around to showing it until the very end. Meanwhile, you get to see a faux-authentic POV of two Japanese schoolgirls maurauding around their high school campus, jumping from 4th story buildings onto the concrete (don't try this at home). What is this, Cloverfield? Whatever, it's still okay to be faking headaches to get out of gym.