ILLIT's Yunah and Minju charm viewers in 'Cha Cha Cha' clip

ILLIT's (아일릿) official "Cha Cha Cha with me" clip drew the most attention for the pairing of members Yunah and Minju, whom viewers refer to by the combined nickname "Yunju." The single most-liked comment praised the pair's expressions, reading "Minju and Yunah's beautiful smiles literally always make me happy," while another singled out the pairing directly with "Yunah: so pretty, Minju: so cute." Several commenters flagged a specific beat in the choreography, with one writing "the hand placement?? Yunjuuu" and others calling them the "best duo" and a "perfect duo."

From another angle, much of the response leaned into a family-and-couple meme framing the two as a married pair. "Just a husband dancing with his wife," read one of the top comments, echoed by others who wrote "Minju = wife, Yunah = husband" and "such a healthy relationship." A few extended the bit to a household scene, with one viewer commenting "literally my parents after every argument" and another writing "what a peaceful family" (정말 화목한 가족이네요). The overall direction was affectionate rather than split, and international support surfaced as well, including a comment sending "love from Pakistan."