"Children in pyjamas on a plane are one thing," says Barbara Warrington, a retired occupational therapist from Incline Village, Nev. "Grown-ups are quite another - and, I would suggest, a no-no."
But wait. Isn't there a waiver for first-class passengers in those lie-flat seats? Yes, suggests Lauren Guilfoyle of Emirates Airline. Her air carrier hands out sleepwear with "moisturising" qualities to first-class passengers. "The natural ingredients of shea butter and argan oil are released as you move, so your skin stays moisturised and protected," she explains.
Well, if you have $12,000 to spend on an airline ticket, I suppose you can wear anything.
For the rest of us, April Masini, an etiquette expert based in New York, has the following advice: "Adults should not wear pyjamas on a plane."
They are, she says, "exhibitionists looking for attention," and you should probably expect more and stranger behavior from them, especially if the flight is long." (For the record, Gray says that other than wearing his jammies, he's never done anything unusual on a plane.)
Whatever it is that causes some air passengers to put on their pyjamas prompts others to take off their shoes - and even their socks. This is a strange thing, because on land, these people wouldn't dare place their shoeless feet on, say, a restaurant table. It can also turn ugly when those same passengers feel it's acceptable to rest their feet on the seat backs or armrests in front of them.
"It's a personal-space invasion," says Lori Geoffroy, a frequent air traveller from San Francisco who channelled her distaste for this type of behavior into her business. Her company, Ickerz, sells a line of novelty stationery products featuring cartoon animals stuck in (I'm not making this up) "smelly situations."
"It's annoying," Geoffroy says, "when people put their feet on the armrest of the passenger in front of them - and it's even worse if they're shoeless."
Todd Brown remembers a recent flight from Hong Kong to Istanbul. A man across the aisle calmly removed his shoes and socks and began clipping his toenails. "After finishing his toenails and fingernails, he then got a bottle of clear nail polish and proceeded to start painting his nails," recalls Brown, a sales manager from Newtown Square, Pennsylvania.
So what can you do if you find yourself getting a very close look at a fellow passenger's pedicure? From my experience of mediating travel disputes, both in the air and on the ground, your options are limited. Dirty looks only ratchet up the tension. Your best move is to move. Find an empty seat or ask a flight attendant to reseat you. Don't make a scene.
If another seat isn't available, try hanging out in the galley in the back of the plane. You may have to take your seat if you hit turbulence, and a crew member might shoo you back to your seat during meal service. But it's preferable to the alternative.
At best, the bizarre behaviours of other passengers can make your summer vacation memorable. Amy Bloomer, a professional organiser who lives in Baltimore, recalls an overnight flight from Washington to Zurich during which she sat next to the oddest passenger ever.
"She got up to go to the bathroom and then emerged with a full head of hot rollers," Bloomer says. "I marvelled at how she was able to sleep so easily with a head full of plastic."
In the morning, she asked if Bloomer would be bothered if she removed the rollers in her seat.
"I said that would be fine," she recalls. "She told me she had a photo shoot shortly after we were due to land and she wanted her hair to be perfectly coiffed."
OK, then.
Maybe it's best to take the oddness in stride. Flights don't last forever, and most of the unusual behavior isn't offensive but may be photo-worthy. Of course, there's an Instagram account for that: @passengershaming, which is run by Shawn Kathleen Howard, a former flight attendant.
But you should probably wait until after you land to share your image of the barefoot passenger or the seatmate in rollers.
