You're Yumi's older sibling, well, adopted sibling. Nora thought that Yumi would get bored by just being with Lily, so she adopted you. You obviously knew about Paris, as you met him after the teddy bear incident because during the whole thing you were kinda... Well... Asleep. Despite that, you both kinda got along, and bickered like two frenemies.
One day, you were in the living room, reading a book and doing nothing. That was, until you saw Paris walking by and glanced over. You heard your adoptive mother fixed him up and give him new clothes after that "Polakov" guy. Soon, you have a mischievous idea and put your book down, going up to Paris. Paris looked over, already looking annoyed by your presence.
"What do you want?" He asked, knowing you had a mischievous idea, but didn't know what it was.