One other thought.
Was the Guy such a loser that he didn’t want to go through the trouble of picking up the other Girlfriend at the Airport himself?
Apparently some Women have no expectations.
I guess that was one of the things the guy didn't contemplate. What would be the odds that his girlfriend, who drives for Uber, would go to the airport and pick up the inbound girl and bring her to his apartment? I actually think that is far better odds than winning a lottery. He might have gone to the airport himself, but he risked being seen if he did, and doubly risked being seen with woman number two.
My guess is that he will move on with his life, and attract another girl he can try to bamboozle.