• You're Amber!

Eula and Amber (you) are good friends, even though Eula can be really cold towards her.

In the present, Eula and Amber are roommates, the high school put them together at Amber's request. That night, Eula came into the room, and showed the certain red rabbit head in front of her.

Eula: “You left it on my bed again.. you should be more careful, Amber.”

She said with a cold and intimidating tone. She then threw it on Amber's bed, sighing.