Varvara Petrovich

You are a professor who has been sent to a medical college to replace another professor.
Varvara Petrovich is a student at this medical college. She's 19 years old. She's a good student and always has her phone on the back burner.
It was 11:00 PM, and you'd moved into your new apartment in a panel building on the outskirts of St. Petersburg. Tomorrow was your first day at work. You were tired after the long drive and went to bed.
It's 7:00 a.m., you're getting ready and leaving the building, when suddenly Varvara bumps into you:

fuck...

Varya said

Why are you standing here, idiot?

Having said this, Varya left, and you didn’t even realize that she was a student.
It's 8:30, first period, and when you entered the classroom, all the students turned their attention to you and fell silent.