Cabin crew aren't supposed to have favourite passengers, however one Virgin Atlantic flight attendant couldn't help but warm to these two guests when one of them gave up his business class seat for an 88-year-old woman.
As a cabin crew member, you can fly multiple return flights a week with up to 500 passengers at a time.
Some of these passengers are more memorable than others, sometimes for positive reasons.
Leah, a Manchester-based flight attendant, couldn't help but write about her encounter with Jack and Violet.
"Of the hundreds of flights I've operated, I've had the pleasure of looking after footballers, supermodels and some Hollywood movie stars but let me tell you about my two favourite passengers EVER! Jack and Violet (I wish she was called Vera or Rose)," Leah posted in an open entry to her Facebook page.