Doha and Hanjun, members of the group n.SSign, captured the hearts of global fans by performing the choreography to the classic GOT7 hit "A."

Recently, a dance challenge video featuring Doha and Hanjun was posted on n.SSign's official Instagram channel. In the video, the two delivered a cheerful performance to GOT7’s "A," accompanied by the witty caption, "I know exactly what’s on COSMO's (fandom name) mind."

In the released clip, Doha and Hanjun caught everyone's attention with their distinct styling. While one member exuded a chic vibe in a black leather jacket, the other showcased a bright look in a white top, demonstrating perfect synchronization despite their contrasting moods. In particular, the signature finger-pointing move of "A" and their playful smiles provided a burst of refreshing energy.

True to the message in the caption, "I know exactly what’s on your mind," the duo's sense in choosing a refreshing concept that fans had been hoping for stood out. Even in a short video, Doha and Hanjun showcased their characteristic delicate dance lines and relaxed stage presence, once again proving n.SSign's solid talent.

Global fans who saw the video expressed enthusiastic support, with comments such as "Doha and Hanjun's visual chemistry is incredible," "I love seeing n.SSign take on a GOT7 song," "An all-time legendary challenge that read COSMO's mind," and "I can't stop rewatching this on loop."