땀 흘리면서 무대 빡세게 하는거 너무 멋있다! 여름 야외무대 르세라핌이 너무 아름답자나,,, 페스티벌 자주 나가자
What happened
LE SSERAFIM's show LE PLAY follows two days of rehearsal before their SUMMER SONIC 2026 sets in Osaka and Tokyo. The behind-the-scenes footage covers a ramen-shop preference debate, a tissue-paper recreation of Vermeer's Girl with a Pearl Earring, and a coy non-answer about matching couple necklaces, alongside pre-show makeup and meal scenes.
Why Koreans care
SUMMER SONIC is one of Japan's biggest multi-genre festivals, sharing lineups with rock and pop acts rather than being a K-pop-specific event, so landing a slot there reads within the industry as proof a group can draw beyond its core fandom — which is exactly why several commenters single out praise from 일반인 (ilbanin, general public, i.e. non-fan attendees) as the real win. The evasive "노코멘트" (nokomenteu, "no comment") answer to the couple-necklace question is also a familiar K-pop fan-service move: idols routinely dodge confirming or denying playful member pairings to keep fans' shipping speculation alive, not because an actual relationship is being hidden.
In the Korean comments
Majority reactions center on pride that the group pushed through a grueling outdoor set in the heat: "It's so cool that they pushed through such an intense stage while sweating like that! LE SSERAFIM on an outdoor summer stage is just beautiful... let's do festivals like this more often." (majority) A related majority thread treats outside validation as the bigger win: "Summer Sonic was legendary — even reviews from regular, non-fan attendees were full of praise." (majority) A more fandom-specific pattern leans into affectionate pet-name language for members: "They did so well in this heat, so proud of my puppies and kitties — bless, bless, bless, bless." (fandom)
What the words mean
A foreign viewer could take a rehearsal-room joke literally: a member calls a favorite tonkotsu ramen shop "거의 사이비 수준이야" (geoui saibi sujuniya, "basically cult-level"), and 사이비 (saibi) literally means "cult" or "pseudo-religion" — here it's just hyperbole for obsessive brand loyalty, not a real religious claim. Separately, one comment signs off with 사롱해 (saronghae) instead of the standard 사랑해 (saranghae, "I love you") — a deliberate, cutesy respelling common in Korean fan comments, which machine translation can render as meaningless rather than affectionate.
Comments shown here come from this video.
The same comments the article read — most-liked first
땀 흘리면서 무대 빡세게 하는거 너무 멋있다! 여름 야외무대 르세라핌이 너무 아름답자나,,, 페스티벌 자주 나가자
다치지 말기 아프지 말기 행복한 추억 많이 만들어오기 얼굴 자주 보여주기 잘 다녀와 사롱해🤍🤍🤍🤍🤍
내 삶의 원동력 🩵🩵🩵🩵🩵
BAKBING reaction summary
The dominant sentiment among fans is excitement, with comments like 'LE SSERAFIM is so beautiful on the summer outdoor stage.' Some expressed hopes for their safety and happiness, saying, 'Please don't get hurt and create happy memories!'
Short notes from fans
LE SSERAFIM fan notes

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Made My Night

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