The group n.SSign showcased their heartwarming chemistry along with an affectionate message for their fandom, "COSMO," through their official social media.

Recently, a video capturing the playful side of the members was posted on n.SSign’s official Instagram with the caption, "COSMO, how can you be so pretty?", receiving an enthusiastic response from fans.

In the released video, the members appeared in clean shirts paired with aprons, sporting a "boyfriend material" look that captured attention. They showed off cute expressions to the camera and performed witty choreography to the rhythm, exuding n.SSign’s signature bright and pleasant energy. In particular, their synchronized moves and playful facial expressions brought smiles to viewers' faces.

Known for their active communication with fans, n.SSign prepared this video as a special gift, revealing a friendly and sweet charm distinct from their charismatic stage presence.

Fans who watched the video responded with comments such as "n.SSign is even prettier," "I wish they’d wear aprons forever," "I’m happy to be a COSMO," and "Healing thanks to you today as well."

Meanwhile, n.SSign is expanding its presence in the global music market with its unique musical style and unrivaled performances, and plans to continue meeting fans worldwide through various content in the future.