After seeing the first episode of the anime, halfway through I thought it was very familiar. I then realized I did read the manga before. No wonder I couldn't find it in my bookmarks, as it is absolute shit compared to the anime, which is absolutely amazing. The MC in the manga is either acting obnoxious, perverted, or full of himself, which are the characteristics I hate the most in a manga character. The MC in the anime is much mellower, and doesn't go overboard with his facial expressions and actions, which I really liked.