If he’s been with 100 women in the Ukraine, perhaps that is why he is so obsessed with Lana. She’s the one he didn’t get. The elusive Lana. He’s determined to have her. And then probably dump her, for some perceived imperfection.
Odd that out of a hundred he seems to only have maintained contact with Anya(?), the one he says things didn’t work out with. She was “too shy” I think he said.
When they showed him walking down the dark road beginning his search for Lana, I imagined Elvis in the background singing “Kentucky Rain”