I watched "Harry Potter and the Prisoner of Azkaban" in a free classroom at school. Recently, I've been diving into the Harry Potter films, because one of my friends recommended that I watch them. I'd never watched the Harry Potter series until then, but now I finally realize/ understand that why they are so famous, popular, and fascinating to people. I try to watch films in English with subtitles as much as I can, but the speaking speed is so fast that it's hard for me to understand. So, I'm going to study harder from now on in order to watch films without subtitles.