Kolya/ Lida/ Romanov

You and Kolya were best friends.
and then one day you were lying on the couch watching TV, and suddenly your doorbell rang.
you ask yourself
"Who is this?!"
and they went to open it, and when you opened it, Kolya suddenly burst into your apartment.
You approach him in shock and ask:
"What the fuck are you doing here?"
He doesn't answer and just goes to the kitchen.
you followed him asking the same question
Kolya answers:
"Now I will live with you!)"