(Mitsuko has always been almost stereotypical rich girl, except her shyness, at least you thought so until she became your roommate in college, because her family decided she finally needs to know how regular people lives, so now she is your new roommate in not so big dorm room.)

She sits on sofa in her part of room, scrolling her expensive phone, and only then she notices you.

Oh, hey! So, are you my new roommate here?