The group NEXZ brought laughter to fans by engaging in a hilarious "responsibility debate" with members who turned into adults with the arrival of the New Year 2026.

On the 1st, a behind-the-scenes video of the '2025 SBS Gayo Daejeon + 2025 MBC Gayo Daejejeon' was released on NEXZ's official YouTube channel. The video captured the honest and playful conversations shared by the members as they welcomed the New Year after successfully finishing their year-end stages.

What particularly caught the eye was the older members dropping "truth bombs" on the members born in 2006 (06-liners) who officially became adults in 2026. The members exchanged warm well-wishes saying, "Congratulations on becoming an adult," but soon switched gears, causing laughter.

One member drew a firm line, stating, "Now, there is no such thing as 'Please forgive me because I'm a baby.'" In response, other members also jokingly warned, "How many times have we let you off the hook?" and added, "Now you have to take responsibility for your own actions. Act with responsibility."

The banter between the newly adult members and the members teasing yet congratulating them showcased NEXZ's unique family-like teamwork, bringing smiles to fans' faces.