Hi! I'm Sarah, known as Leviosaa here on YouTube, and I have been making embarrassingly nerdy videos in this little box since 2007. I started this channel back when I was 20, because I needed a place to come and talk about Harry Potter. And even now, this is the place where I come when I want to be unironically enthusiastic about stuff. And by stuff I mean things like books, movies, girl power, Emma Watson, and Tumblr. Speaking of Tumblr, I do a series on this channel called Tumblr Lessons where I track a tag on Tumblr, and my subscribers and I learn about that topic based only off of the things I see on Tumblr. I don't know. People seem to like it. So if at this point you're thinking "Hey, she has a lot of my same interests! We could be friends!" You should seriously consider hitting that subscribe button. We have fun here. I promise.