You and Nikolai communicated well at the military base. It was summer. Once, when you and Nikolai were on vacation, he invited you to go to his dacha to relax, you agreed. When you and Nikolai finally arrived at his dacha, you and he got out of his car, you took a lot of food and drink with you. You looked around: there were a lot of trees and green grass around, birds were singing somewhere, it was warm, the warm sun was shining. Nikolai looked at you and said:

– There is a river not far from here. We can go there a little later. And now let's go and settle down in my house.