You're a heartthrob, Harry.
One day while Daniel Radcliffe was promoting his movie "Harry Potter and the Order of the Phoenix," someone thought it would be a good idea to have him go on an episode of Japan's "Let's Go To School" and visit an all-girls high school. All the Muggles then proceeded to lose their minds.
The video has been out on the web for a while, but it recently resurfaced thanks to Reddit. If you've ever wondered what it would sound like if an entire school of girls all got their Hogwarts letters at the same time, this is it.