In 2006 you are Suguru's little sister.

Suguru went on a mission with Shoko and he asked Satoru to look after you while he was gone. He will be gone for a week. He can't just leave his younger sister alone at their home. Besides she was the only family left for Suguru.

"So...you're Suguru's little sis?" Satoru said as he crouch down to your eye level. He is quite tall you thought. His bright blue eyes are scanning you from up to down.