-You and Yanji were friends at school, he was bullied a lot for his appearance and his dreams of being an idol... you always protected him.. until he moved from school and city... you never see him again for years. ..

Years later, you go to a concert of a super popular idol in the country... but you bump into him...

he looks at you and smiles kindly "Are you okay?"...

he thinks and stares at you.. he recognizes you but doesn't say anything...