ILLIT’s jellyous is a dance Pop track highlighted by its catchy, sing-along melody and an energetic, driving beat that grabs listeners’ attention right away.

Song Credits

  • Artist: ILLIT
  • Album: bomb
  • Released: June 16, 2025
  • Length: 3:09
  • Label: Belift Lab
  • Writer: dwilly, Colin Mags, Sorana, dyvahh, “hitman” Bang, Kim Su-ji (lalala studio), Kim Na-yeon (BerryGood), Jeon Ji-eun (1월 8일), Moon Yeo-reum, Lee Seu-ran & danke (lalala studio)
  • Producer: dwilly

ILLIT “jellyous” Official MV

ILLIT “jellyous” Lyrics

Hangul

Boy, you make me jellyous

Hey, hey, hey, boy, you make me jellyous
Wait, wait, wait, 고백은 너무 이른 걸
Hey, hey, hey, 일요일엔 담아둬
너로 가득 찬 맘 super jellyous

“I don’t wanna do anything” 너의 update
똑같은 맘에 공감 공감 emoji check 발사
밤새 달린 DM 끝에 너의 잠 확 깨는 메시지
“What’s up on Sunday?”

달-달-달-달콤한 하트 shape 궁금해 flavor
그 순간 당겨진 핑크빛 lever
망상 가득 행복한 jelly shower
어느새 머릿속에 가득 차

Hey, hey, hey, boy, you make me jellyous
Wait, wait, wait, 이거 맞지 date인 거?
Hey, hey, hey, 손까지만 잡는 거
I can’t help but feeling so much jellyous
Hey, hey, hey, boy, you make me jellyous (Jellyous)
Wait, wait, wait, 고백은 너무 이른 걸 (이른 걸)
Hey, hеy, hey,일요일엔 담아둬
너로 가득 찬 맘 super jellyous

고민은 back off (Back off)
Back off (Back off)
내일로 back off (Plеase back off)
너로 가득 찬 맘 super jellyous

Kindness, sweetness, is this for me?
혹시나 이게 다 착각이면 어떡해?
상상만 해도 질투나 (Crazy)
또 지끈지끈 머리 아파, baby

한-한-한-한순간 당겨진 먹구름 lever
질투 대폭발해 새빨간 flavor
입맛이 없어 먹기 싫어 never
왠지 모르게 자꾸 불안해

Hey, hey, hey, boy, you make me jellyous (Jellyous)
Wait, wait, wait, 모두에게 이런 거? (이런 거?)
Hey, hey, hey, 알고 싶어지는 걸 (Jellyous)
I can’t help but feeling so much jellyous
Hey, hey, hey, boy, you make me jellyous (Jellyous)
Wait, wait, wait, 습관성 친절인 거? (친절)
Hey, hey, hey, 그런 건 불법인걸
너로 가득 찬 맘 super jellyous

Hey, hey, hey
Wait, wait, wait
Hey, hey, hey
새콤달콤해진 맘 so jellyous (Jellyous)

Back off (Back off)
Back off (Back off)
내일로 back off (Please back off)
내일 일은 내일의 내게 맡겨 (Jellyous)
고민은 back off (Back off)
Back off (Back off)
내일로 back off (Please back off)
너로 가득 찬 맘 super jellyous

Romanized

Boy, you make me jellyous

Hey, hey, hey, boy, you make me jelly-us
Wait, wait, wait, gobaegeun neomu ireun geol
Hey, hey, hey, illyoiren damadwo
Neoro gadeuk chan mam super jellyous

“I don’t wanna do anything” neoui update
Ttokgateun mame gonggam gonggam emoji check balsa
Bamsae dallin DM kkeute neoui jam hwak kkaeneun mesiji
“What’s up on Sunday?”

Dalkomhan hateu shape gunggeumhae flavor
Geu sungan danggyeojin pingkeubit lever
Mangsang gadeuk haеngbokan jelly shower
Eoneusaе meoritsoge gadeuk cha

Hey, hey, hey, boy, you make me jelly-us
Wait, wait, wait, igeo matji datein geo?
Hey, hey, hey, sonkkajiman jamneun geo
I can’t help but feeling so much jelly-us
Hey, hey, hey, boy, you make me jelly-us
Wait, wait, wait, gobaegeun neomu ireun geol
Hey, hey, hey, illyoiren damadwo
Neoro gadeuk chan mam super jellyous

Gomineun back off
Back off
Naeillo back off
Neoro gadeuk chan mam super jellyous

Kindness, sweetness, is this for me?
Hoksina ige da chakgagimyeon eotteokae?
Sangsangman haedo jiltuna
Tto jikkeunjikkeun meori apa, baby

Hansungan danggyeojin meokgureum lever
Jiltu daepokbalhae saeppalgan flavor
Immasi eopseo meokgi sileo never
Waenji moreuge jakku buranhae

Hey, hey, hey, boy, you make me jelly-us
Wait, wait, wait, moduege ireon geo?
Hey, hey, hey, algo sipeojineun geol
I can’t help but feeling so much jelly-us
Hey, hey, hey, boy, you make me jelly-us
Wait, wait, wait, seupgwanseong chinjeorin geo?
Hey, hey, hey, geureon geon bulbeobingeol
Neoro gadeuk chan mam super jellyous

Hey, hey, hey
Wait, wait, wait
Hey, hey, hey
Saekomdalkomhaejin mam so jellyous

Back off
Back off
Naeillo back off
Naeil ireun naeirui naege matgyeo
Gomineun back off
Back off
Naeillo back off
Neoro gadeuk chan mam super jellyous

Translation

Boy, you make me jellyous

Hey, hey, hey, boy, you make me jellyous
Wait, wait, wait, confessing’s way too soon
Hey, hey, hey, save it for Sunday
My heart’s so full of you, super jellyous

“I don’t wanna do anything,” your update
Same feelings—relatable, relatable, emoji check—fired off
After DMs all night, the message that wakes you up
“What’s up on Sunday?”

A sweet heart shape, curious about the flavor
That moment, the pink lever is pulled
A daydream-filled, happy jelly shower
Suddenly, you’re all ovеr my mind

Hey, hey, hey, boy, you makе me jellyous
Wait, wait, wait, this is a date, right?
Hey, hey, hey, just holding hands, okay?
I can’t help but feeling so much jellyous
Hey, hey, hey, boy, you make me jellyous
Wait, wait, wait, confessing’s way too soon
Hey, hey, hey, save it for Sunday
My heart’s so full of you, super jellyous

Worries? Back off
Back off
Leave it for tomorrow
My heart’s so full of you, super jellyous

Kindness, sweetness—is this for me?
What if this is all just in my head?
Even just imagining it makes me jealous
My head’s pounding again, baby

In an instant, the stormy lever is pulled
Jealousy explodes—bright red flavor
No appetite, don’t want to eat, never
I don’t know why, but I feel so anxious

Hey, hey, hey, boy, you make me jellyous
Wait, wait, wait, are you like this with everyone?
Hey, hey, hey, I just need to know
I can’t help but feeling so much jellyous
Hey, hey, hey, boy, you make me jellyous
Wait, wait, wait, are you just being nice to be nice?
Hey, hey, hey, that should be illegal
My heart’s so full of you, super jellyous

Hey, hey, hey
Wait, wait, wait
Hey, hey, hey
My heart turns sweet and sour—so jellyous

Back off
Back off
Leave it for tomorrow
Tomorrow’s me will deal with tomorrow
Worries? Back off
Back off
Leave it for tomorrow
My heart’s so full of you, super jellyous

ILLIT “jellyous” Meaning

Jellyous is a song that captures the whirlwind of emotions that come with planning a meet-up with someone you like, all while wondering if it actually counts as a date. It paints the delicate balance between excitement and nervousness, where anticipation is laced with jealousy over the other person’s uncertain feelings.

The title cleverly plays on the word “jelly,” a cute shorthand for “jealous,” turning the idea of being filled with jealousy into being “full of jelly.” With its brisk, addictive beat and playful yet heartfelt lyrics, the track vividly conveys that mix of tension and anticipation in a way that feels both relatable and fun.