They were spotted at an event making signals at each other.
The Olsen twins debuted their The Row's Fall/Winter 2018 collection as part of New York Fashion Week. And while everyone was praising their latest collection, they're also now talking about how they were acting on their night and their not-so-discreet signals they made to each other.
After the show, they received a round of applause from attendees, at which point they were spotted making what looked like secret signals to each other. They whispered something to each other and made a quick beeline for the exit.
A person who was at the event caught it on camera and shared it on Instagram.
Interestingly enough Mary-Kate has previously said, in an old interview with E! News, that they do, in fact, have secret signals for each other.
She said: "We had this little thing, we love each other. We'd squeeze each other three times, then I'll squeeze her hand back like four times, like 'I love you too'."
