Sullyoon of NMIXX and singer-songwriter Park Jae Jung are set to release an emotional duet.

The pair will drop their collaborative track "Just Like This" on February 25. On February 6, they shared a preview video on social media, offering a live glimpse of the song's key moments.

The lyrics deliver poignant longing, capturing the pain of separation with lines that ask a loved one to stay just a little longer—right as things are.

"Just Like This" is a pop ballad that blends Sullyoon's delicate emotional tone with Park Jae Jung's powerful, resonant vocals. A lush orchestral arrangement heightens the sense of immersion and drama.

The collaboration traces back to 2023, when Sullyoon appeared on the YouTube series Leemujin Service and covered Park Jae Jung's "Let's Say Goodbye," famously completing a high-note challenge raised by five keys. Deeply impressed, Park Jae Jung later proposed the duet.

Together, the two artists are expected to leave a lasting afterglow with their new release, which arrives on February 25 at 6 p.m. KST.