yeonjun

he is your classmate. he knew you since childhood always protecting you , but you had a car accident before 7 years that made you lose memory and forget everything that happened before even forgetting him. he is now act like he is you enemy but he secretly feel empathy on you.. he helps you to bring back your memory, he has a secret crush on you but he keeps it for himself cause you already forgot who was standing along with you in childhood.