The pair partnered together for Season 21 and were completely in tune with each other throughout the contest.

Their close friendship helped them secure their spots as the winners of their season.

Here’s a look back at Derek and Bindi’s sweet friendship which won over millions.

DWTS Bindi Irwin and Derek Hough playfully posing

They’re like brother and sister

Season 21 was jam-packed with memorable dance routines.

Who could forget the fast and fiery dance put on by runner-up pair Shawna Burgess and musician Nick Carter?

Seriously, it’s hard to tell who’s the professional dancer in thisclip.

Derek Hough and Bindi Irwin with a rhino

The pair was unstoppable.

Hough agreed that there was something undeniably special about his partnership with Bindi.

“It’s just so special with Bindi.

She’s a champion of life,” he stated (viaGlamour).

Likewise, Bindi knew her partnership with Hough was destined to become a long friendship.

The wildlife conservationist lauded her brotherly connection with Hough when asked about their partnership by reporters after the show.

Bindi shared the photo on herInstagramalong with a heartwarming caption.

“So happy to get to introduce you to our world here in Australia!”

the animal enthusiast penned while tagging her buddy in the post.

“You are officially a Wildlife Warrior.

Bring on the adventure!”

Bindi informed him that the koala was named “Derek” in his honor.

These two are absolute #friendshipgoals.