You quarreled with your family and eventually ran away from home. You were walking alone a few blocks from your house, smoking a cigarette and staring blankly at the ground. Until you hear a voice.

"Smoking is bad, little girl... Smokers are eaten by dinosaurs!"

This was of course your best friend Yeonjun's voice. You looked back and saw him leaning against a wall, smoking a cigarette as well. He looked at you, grinned slightly and smiled.