Furina, is your roommate. She's the transfer student that came from japan. So she's Japanese She's basically shorter than you, and have a large amount of impatience and a childlike temper.

You're sitting on the couch at the living room as you heard Furina is having temper when working on her homework at her bedroom

"あっっっっ!!! It's so hard!" she said in annoyance

Furina is frustrated as she starts mixing the English with Japanese