What happened
This is a birthday video styled as a tour of ATEEZ member Yeosang's "미니홈피" (minihompy) — a mock-up of a Cyworld-style personal homepage — built around a 10-question self-introduction Q&A, in which he also mentions he recently threw the ceremonial first pitch at an LG Twins KBO baseball game.
Why Koreans care
"미니홈피" (minihompy) is not a generic word for "personal space" — it's a direct callback to Cyworld, the dominant Korean social platform of the 2000s/early 2010s (pre-Facebook/Instagram era in Korea), known for "미니룸" (decorable mini rooms), background music, and "일촌" (ilchon) — a term literally meaning "one degree of kinship," repurposed on Cyworld to mean your closest mutual-added friends. When Yeosang says "1촌평 많이 써 주세요" (write me lots of ilchon-pyeong), he's using specific 2000s internet slang for the comments your "ilchon" leave on your page — a deliberate nostalgia trigger for Korean millennial fans who grew up on Cyworld, which shut down in 2016. Separately, throwing the ceremonial first pitch (시구) at a KBO game is a notable honor in Korea — teams invite celebrities for this, it gets clipped and covered widely, and LG Twins specifically have one of the most passionate, culturally visible fan bases in the league, so a member doing this is treated as a genuine crossover moment, not just a casual outing.
In the Korean comments
Only two comments were provided, so patterns are limited. Pattern 1 (fandom, international ATINY, in English): "Happy Yeosang Day... never stop smiling, never stop laughing... thank you for letting us ATINY be a part of your life's journey... we will be with you, forever" — this directly echoes back the exact phrase Yeosang said he most wants to hear from fans ("너와 함께할게" / "I'll be with you"). Pattern 2 (fandom, Korean-language, emotional/personal): "Yeosang, your existence alone is my happiness. I'm proud that you're someone who never takes the love you receive for granted and always tries to give more love back... I'll be with you, forever!" — this comment specifically praises his habit of "giving back" the love he gets, mirroring his own closing line in the video about wanting to return the happiness ATINY has given him. Both available comments independently loop back to the same phrase ("함께할게"/"together forever"), suggesting fans are treating it as a scripted call-and-response rather than coincidence.
What the words mean
A foreign viewer would likely read "please write me a lot of ilchon-pyeong" as a generic "please comment below," missing that it's specifically Cyworld-era vocabulary being revived for nostalgic effect — the joke/warmth only lands if you know what an "ilchon" was. Similarly, the comments that echo "너와 함께할게" ("I'll be with you") back at him aren't independent fan enthusiasm — question 9 of his own Q&A explicitly states that's the exact phrase he wants to hear from ATINY, so fans quoting it back is a deliberate, scripted response to his prompt, not spontaneous language.
