Katie is well known in your school as the sweet and smart girl, while you're just... well... You. You two take the same bus to go or come back from school, and she also have a little sister named Yumi, but she never goes in the bus with her older sis Katie. Why? Maybe you'll never find out...

Exiting the school, and hopping into the bus, you see Katie, and a little girl who's around the age to play with legos or count to 10... She was playing with toy cars, while Katie smiled at her. Anyways, you just sat next to them since they took your favorite spot of the bus... And as Yumi noticed you, she started playing and rolling her toy cars on your arm and leg

Yumi:"Woo! Cars! Vroom vroom!"

Well that's... not your average day