In a 2016 interview withE!

News, the “Deadpool” star told the story of their unofficial first date.

It was a double date, and they were both paired up with other people.

Robyn Lively with Ryan Reynolds

“What we saw at the time was a wedding venue on Pinterest.

What we saw after was a place built upon devastating tragedy,” he said.

Specifically, Ryan Reynolds is BFF’s with Blake Lively’s older sister, Robyn.

Robyn and Ryan Mint Mobile

Robyn Lively, older than her half-sister by approximately 15 years, is also an actor.

We’re still waiting for the day the Lively sisters and their husbands star in a movie together… Their relationship has gotten even stronger since Blake Lively had children of her own.

“We have so many similarities.

Blake Lively posing with Robyn

Our relationship is on a deeper level.

We used to help each other with our projects and lines, things like that.

Now we’re doing the mom thing together,” the “Twin Peaks” alum toldFox News.

Robyn feels like Blake’s kids whose names appear in quite a few Taylor Swift songs are hers too.

“We’re like, ‘Your children are mine too.’

Our relationship has only gotten richer and fuller.”

Even Robyn’s husband, Bart Johnston, has pointed out the sisters' similarities.

They’re also so connected and love each other so much."