ATEEZ caught fans’ attention with a short video posted on Instagram. Rather than a polished performance or a dramatic stage, the clip shows a natural moment in what appears to be a practice room, highlighting the group’s distinctive energy.

In the video, the members stand side by side in front of a mirror, making playful hand gestures and expressions toward the camera. Their relaxed black outfits, unforced movements, and perfectly matched timing reveal strong team chemistry.

What stands out is the focus on atmosphere rather than choreography or concept. Unlike their powerful onstage presence, ATEEZ appears easygoing and playful in the practice room. The mirror-based framing and spontaneous gestures create an immersive, behind-the-scenes feel for fans.