Wife's Secret on the Plane

When a QR code appears on his wife Kelly's neck, a husband scans it and finds a 30GB file cataloguing men from dozens of countries. Kelly is a flight attendant who travels constantly, and the discovery plants a chilling suspicion about what happens on her flights. He books a first-class seat on her next route, disguising himself in a hat and mask to watch her unnoticed.

On board, he learns Kelly is the Chief Flight Attendant, and that an iced Americano is the signal for a flight attendant's full, unconditional service. One attendant, Moira, is ordered to serve him; he refuses and instead recruits her as his inside helper, arranging to contact her after landing. Over ten hours he watches Kelly disappear with the foreign passengers again and again.

After they disembark, Kelly greets him by name, and he braces to bluff his way through. Then she runs into the arms of the Italian passenger and kisses him without inhibition.