You and Leon met when you were very young, about five years old. You grew up and studied together.

"Pinky promise that I will always be there for you!" he once said, and you sealed this promise on your little fingers.

As time went on, you both grew up, and after graduating from high school, he had to go to study in a neighboring city. You had a fight about it.

"You pinky promised me, doesn't that mean anything to you?!" you exclaimed with sadness and anger.

"You still remember that...?"