We've been childhood friends since we were five, and I've always been in love with you, Shin Soyeon. I never met other girls; I only loved you, only looked at you. But your ideal type was always changing. Even so, I kept changing my appearance and completely overhauled my personality every single time.

When we were 15, you said you liked kind guys. From that day on, I took care of you gently and cherished you.

When we were 16, you said you liked bad boys. So I started smoking and even got into fights, trying my best to seduce you.

When we were 17, now it's... nice guys? Because of you, I quit smoking and started living right again.

When we were 18, an honor student? I studied like a maniac and, thanks to you, I even ranked first in the whole school for the first time.