HWISEO

The tweet translates to: "Fiso-nee H1-KEY #H1KEY #하이키 pic.x.com/ounSy1QPuS" (Note: "Fiso-nee" appears to be a nickname or term of endearment, and the hashtags refer to the K-pop group H1-KEY.)

H1-KEY is also singing a cover of Chinese pop. This "Unbreakable Love" is a super famous song representing modern Chinese music, composed by Taiwanese singer-songwriter Eric Chou, who studied music in Boston♪↓ 永不失聯的愛/Covered by #H1KEY HWISEO(휘서) youtube.com/watch?v=9gsITR…

The tweet translates to: "Unbreakable Love covered by H1-KEY (하이키) HWISEO (휘서) (original song: Eric Cho... youtu.be/9gsITRV6TAM?si… from @YouTube"

[🎥] Unbreakable Love Covered by H1-KEY (하이키) HWISEO (휘서) (Original song: Eric Chou 周兴哲) ▶️ youtu.be/9gsITRV6TAM #H1KEY #하이키 #ハイキー #HWISEO #휘서 #フィソ #cover #GORUN pic.x.com/xV39bDAM9p

The tweet translates to: "It seems that Naomi-chan, who has been rumored to be in BRAVE, posted on her story 'Congratulations on your debut, Onni' so the theory that she was a trainee at THE BLACK LABEL might be strong. I wonder if she practiced with Julie from KIOP or Fiso from HIGHKEY. #HANA #JISOO"

The tweet translates to: "Limousine Service EP.109 H1-KEY HWISEO youtu.be/oXbpx0EtbDk?si…"

"Hmm? Are Shinwi from tripleS, Fiso from H1-KEY, and Yuki from PURPLE KISS together right now??"

"My iPhone is weird because Su-chan and H1-KEY's Fiso are being treated as the same person."

The tweet translates to: "Sohi RIIZE Anton Shoutaro Wonbin Eunsok Seongchan Seunghan Rise Hamster 🐹 Thrift Vintage Manners TWICE Jongyeon h1key Highkey Fiso Juwan kickflip." It seems to be a list of names and terms related to K-pop and fashion, along with some emojis.

❤️ Hi-Key h1key signed polaroid purchase buy 🥺✅ Colorful backgrounds or outdoors 🥺✅ ❌ Ordinary white wall 🙄💅🏻❌ DM ✅ FOLLOW ✅ Seoi, Riina, Hwiseo, Yel #하이키 #h1key seoi riina hwiseo yel H1-KEY ハイキー signed polaroid poca polar buy wtb wts pic.x.com/BoX2Wo1IDW

The tweet translates to: "Hi-Key h1key signed polaroid Purchase buy 🥺✅ Rich background colors or outdoors 🥺✅ ❌ Ordinary white wall 🙄💅🏻 ❌ DM ✅ FOLLOW ✅ Seoi, Riina, Hweseo, Yel H1-KEY ハイキー signed polaroid poca polar buy wtb wts pic.x.com/mLBnIjpTNJ"

"I'm just now getting into H1-KEY's 'Let It Burn' and I'm hooked! I can't believe I've gone 7 months without knowing this song!!!! I knew Fiso and Rina from Quinpaa, but Yell's black gal visuals are just too good and really hit me 🥹 (Wait, is she the maknae?)"

The tweet translates to: "Fiso's singing is amazing, but even more than that, the feeling of happiness is overwhelming. Listening to their voice makes dopamine flood in. H1-KEY, Time to Shine (하이키, 불빛을 꺼뜨리지 마) [THE SHOW 230905] youtu.be/ZSafT6VSDmw?si… @YouTube"

The tweet translates to: "H1-KEY Fiso's makeup items used: - Ameli Step Basic 265 HUSH PINK - FORENCOS All Light Mood Velvet Tint V09 Chouette" pic.x.com/hWerFcrGNq

The tweet translates to: "H1KEY's Fiso was taking selfies with the UNSTEADYMARKET bag. If I go to a live event with this, I'll definitely be the center of attention✨ sixty-percent.com/products/teddy… #h1key #Fiso pic.x.com/6txNjQnSXp"