i started by watching the second film. i liked it and then my older sister told me that there are also 3 more films and it's based on a book series. a friend of her had the books and the rest is history. i fell in love with ron almost immediately and i could see why hermione was so obviously into him even in the earliest books. then i started searching on the internet infos about the new films and i found fanfics, fanarts, etc.
i spent a lot of my teen time about r/hr but i don't regret it.