The friendships between the former groupmates of Wanna One are still going strong!

On May 5, Ha Sung Woon took to his personal Instagram to share a couple selfies of him and Lee Dae Hwi backstage during their MC gig for MBC's charity event 'New Life For Children.' He playfully captioned the image with: "Dae Hwi is beautiful. #NewLifeForChildren #DontForget."

For the selfies, the boys are wearing complementing blue-and-white looks, with Lee Dae Hwi also offering the camera a cheeky wink in one of the photos.

In response, Ha Sung Woon's Instagram followers celebrated the boys' mini reunion, leaving comments such as "Wanna One, I love you," "You two are even more beautiful when you're together," and "Great job, you two."

Meanwhile, Lee Dae Hwi and Park Woo Jin will finally be making their post-Wanna One debut with Brand New Music's new boy group AB6IX later this month.

Check out Ha Sung Woon's Instagram post below!