In the bloom of youth,
One day, the boy said casually, "Let's break up."
The girl didn't take him seriously. "Okay."
The boy looked into her eyes. "I mean it."
The girl still didn't take him seriously. "So do I."
Then the boy suddenly hugged her and said, "Let's break up. I'm sorry."
Tears instantly spilled from the girl's eyes. "Why? Tell me."
The boy remained as calm as ever. "You know the rules of the game. That's just how it is."
The girl said, "Oh." After that, she couldn't say another word. Her tears choked them all back.