SPOILERS AHEAD:
The only way I can make sense of some of the choices made in this movie is by believing that these two characters are meeting in purgatory (the unidentified airport) on their way to their respective destinations (Duchovnyโs trip to โhell,โ aka Austin to meet with his Gen Z boss Kevin, and Ryanโs journey to โheaven,โ to meet her biological daughter). They meet at this location to gain closure before theyโre able to move along. Meg wears a long flowy white dress. Thereโs an omniscient voice providing pointed instructions to them specifically. Thereโs Muzak versions of 90โs pop hits that appear periodically in the background (and specifically annoy Duchovny the most). When Ryan tries to give Duchovny her first class ticket, heโs unable to use it. Thatโs not his destination. She doesnโt get his phone number at the end. I donโt know. If there isnโt a greater meaning to all of those specific choices, then the movie makes no real sense other than to have two former lovers hash out why they didnโt work out and honestly thatโs just so boring.