As previously posted, the Olsen twins attended NYFW to display their fall 2018 collection for The Row. Mary-Kate and Ashley don't do the spotlight anymore, so the only way we can creep on them is if other fans do it for us and post about it.
There have been a slew of videos and images of the Olsens at the fashion show, but the video where they can be seen squeezing eachother's hand (above) has stood out, and has puzzled many people.
In a 1999 interview with E! on Celebrity Profile, Mary-Kate revealed that the girls show their affection with hand squeezes, with three squeezes meaning "I love you" and four squeezes is an "I love you, too" reply back.
One 'Olsen twin expert' told Dearly;
"The Olsen twins are so weird and so eccentric that this [hand signal] could be about Iran's nuclear power plant — we just don't know. That's what makes the twins so great; they're the dodgiest, shadiest celebrities ever — disguised as very respectable, successful entrepreneurs."
So there you have it, stans! Mystery solved. Cute.
Sources: IG clip, Dearly, MK's quote, E! Celebrity Profile doc