I don't know, if Nelly & Bogdan packed their stuff and moved out. How many baggage did they take out when they left for vaccation? It wouldn't be the first time that Nelly & Bogdan went out to fill an empty appartment. You know we have 3 vacancies at this time.
The other worry is, I do not give much faith into a relationship where Efim is envolved in.
Let's see how it works out!