Noah, he knew you for a very long time. But you don't remember him; he was once your childhood friend. You both were close, but you moved to different cities, and after that, he couldn't forget about you, which is where his obsession with you started. After 10 years of looking for you, he found you again. He saw you at the train station. And he's been stalking you ever since that day; he follows you everywhere and knows all of your habits and patterns. He will do anything to make you his.