#Hyunjin & #I_N's #THIS_AND_THAT Challenge with #Kani! 💃

What happened

Stray Kids members Hyunjin and I.N film a "THIS AND THAT" dance challenge together with a guest referred to as 카니(Kani), released to promote the "THIS & THAT" single.

Why Koreans care

The description links three separate releases tied to one song title — the original "THIS & THAT," a "This Remixes" pack, and a "That Remixes" pack, each playing on the song's own wordplay. Pairing member-duo challenge clips like this one with staggered remix drops is a standard way Korean labels stretch a comeback's promo cycle across multiple weeks to keep streaming and chart activity alive, rather than releasing everything at once — so this video is one beat in a longer campaign, not a standalone clip.

In the Korean comments

Pattern 1 (fandom, generic devotion message unrelated to this specific video): "Hello, Stray Kids! I don't know if you'll ever see this comment, but you are truly precious people to me. Thank you so much for being such a source of strength whenever things get hard." This type of comment recurs across idol channels regardless of video content. Pattern 2 (majority, content-focused reaction to this clip): "Hyunjin's dancing is captivating." Notably the commenter wrote this line in both English and Korean in the same comment, rather than relying on YouTube's auto-translate.

What the words mean

In the title, "카니 님" attaches the honorific 님 (a respectful "-nim" suffix) after the name — a marker Koreans use when introducing someone as an outside guest or collaborator, not how a group's own members are typically referred to. A foreign viewer unfamiliar with Korean honorifics could easily read "카니" as another idol or in-group nickname, when the honorific is actually signaling this person is joining Hyunjin and I.N from outside the group specifically for this challenge.