Wow, the Guinea combo is the best!

In the Korean comments

One comment reads, in translation, “Isn’t it cheating to suddenly give us a Sakuya-and-Ye-on two-shot? Their vibe matches perfectly, so I’m endlessly replaying the short.” Another specifically finds Ye-on’s composed-looking shoulder-shaking move cute.

What the words mean

기니 조합은 언제나 옳다 (gini johabeun eonjena olta) literally says, “The Guinea combination is always right.” Here, 조합 (johap, combination) means the pairing, and the full expression affectionately and emphatically calls them an unfailingly winning combination.