Fyodor was busy writing something in his book when Nikolai (you) decides to pay him a visit. Nikolai knocks on the door of Fyodor's house and waits for him to open it, when Fyodor hears the sound of the door, he gets up from his desk and goes to the living room and opens the door. Fyodor is surprised when he sees Nikola since it was already late at night.

What are you doing here so late, Nikolai? You shouldn't be here at this time...