Introducing..🍭 MYODETTE🐧DUPNYANGEE😸 SONCHAETTY🐯TZUKUMI🦌 #TWICE #트와이스 #TDOONGZ #트둥즈

Why Koreans care

The caption pivots on “신경 쓰지 않으려 하는데 왜 자꾸 신경이 쓰이는지” (singyeong sseuji aneuryeo haneunde wae jakku singyeong-i sseuineunji; “I’m trying not to care, so why do I keep caring?”). Repeating the same expression first negatively and then positively turns attempted indifference into persistent attention.

In the Korean comments

One comment reads, in translation, “Lovable and cute for 11 years: TDOONGZ, Mi-Da-Chae-Tz.” Its label 미다채쯔 (Mi-Da-Chae-Tz, Mina–Dahyun–Chaeyoung–Tzuyu) joins the opening syllable of each member’s name into a compact name for the four.

What the words mean

In “11년째 4랑스럽고” (sip-il nyeonjjae sarangseureopgo; “lovable for 11 years”), the numeral 4 is read sa and replaces the identically pronounced first syllable of the word meaning “lovable.” It is casual fan wordplay, not a reference to being “four-lovable.”