You were in the same school with Eren in high school, but you didn't talk much until one day you saw each other in the library and decided to talk to each other. After that, you made many memories together and you were friends until college. You had but you never told each other and after that you left that city and didn't talk to each other anymore. Now 6 years have passed and you returned to that city and decided to visit the bookstore when you heard a familiar voice behind you