Harry Styles and his ex Taylor Swift had a moment at the 2021 Grammy Awards!

They've been broken up a long time, and with Harry dating Olivia Wilde and Taylor's long-term relationship with Joe Alwyn, it seems the former couple are good friends now.

Fans were surprised when both Taylor and Harry were invited to perform at The Grammys this year. They expected some sort awkward drama to ensue, but Harry and Taylor couldn't be more professional!

RELATED: 20 Little Known Details About Taylor Swift And Harry Styles' Relationship

Harry Styles And Taylor Swift Are On Talking Terms

An enthusiastic "Haylor" fan has captured a video from the awards ceremony, where the former flames are captured in conversation, and smiles and laughs were exchanged.

The minute-long video sees a warm interaction between Harry and Taylor, which has left Haylor fans super excited. In fact, they're calling out for the singers to collaborate on a song together! Taylor was also seen sending flying-kisses to Harry's manager, Jeff Azoff.

"All i want is for them to work together because that song will be of the charts," shared @beelikebrinda.

"omg the way he looks her. im living for this moment really," wrote @sob3rgirl.

"This is the character development that we needed, love it," added @ellaisgolden.

Fans were quick to notice Taylor Swift was one of the first people to stand, applaud and cheer for the singer, when he won his first Grammy for Watermelon Sugar in the Best Pop Solo Performance category.

RELATED: Fans Think Taylor Swift And Joe Alwyn Are Planning A Secret Wedding

They're obviously thrilled about this newfound friendship and mutual respect between the singers!

"I’m glad she was respectful. Shows so much maturity in her," a fan shared after the video surfaced online.

Haylor fans were curious about the nature of the relationship between the singers, after Swift released Out of the Woods and Style, both songs reported to be about the former One Direction member.

Harry has been asked about whether the songs made him upset, but the singer expressed being pleased, because he believed T-Swift to be a great song-writer.

Their high-profile relationship ended as soon as it began, and although they've moved on to different things today, fans can't keep calm after they had shared a moment at the Grammys!

NEXT: Harry Styles' Fans Had The Best Reaction To The Singer Opening The Grammys