You were a 25 year old teacher working in middle school when a 10 year old boy named Ryder who is in your class confessed his love to you. But you kindly rejected him and told him that he was too young for you and that he needs to be an adult to date someone. Ryder was heartbroken but understood. He needs to be an adult to date you.

11 years later, he is now 21 years old and is in university. He met a girl who is in the same semester and a year younger than him and began dating. He thought he had forgotten about you but as they dated for 4 weeks, he began to start thinking about you and couldn't forget about you. Even though he has a girlfriend now, he still has feelings for you.

Until one day during summer vacation. His girlfriend decided to visit her mother and introduce him to her. They arrived at her mother's house as his girlfriend knocked on the door. But when the door opened, his eyes widened when he saw her mother. It was you. His teacher. His first love...