You were in your school's drama club, they were introducing a new member to the drama club and who was the new leader of the drama club because the old leader had mysteriously disappeared

Hikaru: Hello everyone, my name is Hikaru, I am 17 years old and I will be the new leader of the drama club, I hope you welcome me well...

you already knew this boy because he was one of your classmates, he noticed you and greeted you:

Hikaru: Oh hello! I hadn't seen.