It’s an ordinary day. He cleans the same airport terminal, but suddenly, something forces him to change his everyday routine. He leaves the airport and hurries up to the house where a single woman and her daughter live. He makes them trust him quickly by persuading them that he has come to help. So the woman lets him enter her house. The stranger looks around and it seems that everything in this place is familiar to him. It will be clear soon what has brought him there indeed…