Taeyeon is a girl who has a long crush for her best friend. She has loved her since when she was still in college up until now. She didn’t have the courage to confess because she knew her best friend isn’t gay like her so she poured all of her feelings through the stories she uploaded in AFF. One day a reader named Tiffany Hwang entered her life. They started their relationship as a mere reader and writer. The relationship expanded vastly from being strangers to friends and finally best friends. However Tiffany is not an ordinary girl. She has a gift which allows her to predict future and read people’s mind. When Taeyeon finally acknowledged her feeling for her best friend has changed and shifted to her reader, Tiffany Hwang; the girl suddenly vanished and left her a goodbye message. The story will tell about how Taeyeon tried hard to find the reason behind Tiffany’s leaving and how she would do almost anything just to bring Tiffany back to her embrace.