Byeon Wooseok posing all cute while IU takes his pics and hums in the background so cute!!!! 🥹

SUBEEN AND HEESUN SPOTTED AT EVENT!!! The way HeeBeen coordinating their outfits

Dex softly tapping Hyeyoon’s head while saying “hmm” in that raspy just-woke-up voice😭 so domestic😂

Eunbin initiating a heart for Seongwu & Sejong and them not knowing where to put their other hand 😭

Wait, HE CALLED HER "SEXY"?! Co-Star Byeon Wooseok's RARE Compliment Leaves IU Speechless!

The way Wooseok lets out that little “heh!” when IU praises him!! and the ladies teasing him again🤣

Not Hyeyoon’s judging face watching Dex treating the room like his personal red carpet 😭

IU pouts and Wooseok goes “What’s with your lips?” Wait, on what basis are you focusing on her lips?

Not Byeon Wooseok giving the opposite answer just to be safe in case IU nags him again😹

No wonder IU said Wooseok ended up all skin & bones and even got sick after filming The Yoo Camp😭

HYUNWOOK PUT HIS ARM AROUND PARK BOYOUNG WHILE KIM SUNCHEOL WAS STILL BICKERING WITH HER 😭💀

The way Baek Sunho immediately threw a thumbs up as soon as Soyoung called him🥹 #IfWishesCouldKill

The audacity of Dex to tell Hyeyoon not to like him, then proceed to blush when she compliments him

Wooseok IU sitting at the corner watching Choi Hyeon with the most "parents" smile ever😭🤣

The way Wooseok tease IU here🫠 why are they ijboling after the most intense scene😭 #PerfectCrown

Wooseok looked like he already knew IU was about to tease him again 💀

Not Dex teasing & bossing Kim Hyeyoon around😂no wonder he was on cloud nine knowing Hyeyoon joining

Hyeyoon flexes her dance while Dex reacts like a done brother, and it turns into peak sibling chaos😭

WAIT… DID HEESUN LOWKEY EXPLAINING HOW SHE WON SUBEEN OVER DURING HER DEATH GAME INTRODUCTION??!!! 😭

The way Wooseok turned like a kid when it comes to things he wants..

THERE'S A COUPLE THAT ALREADY MET OFF #HEARTSIGNAL5😱🤭 Minju and Seowon going on a date!

Byeon Wooseok tried to escape IU’s teasing… but ended up getting baby-talked instead😭

WOOSEOK IU DOING A BRIEF “SONAGI” DUET!! and changed the lyric “u are a WEDDING gift”

Dex staring at Hyeyoon in pure silence... The secondhand embarrassment is real!

Shin Hae-sun couldn’t handle Gong Myung’s cheesy answer and almost let a curse slip out lmaooo..😭😂

Seo Kangjoon & Ahn Eunjin casually chatting mid filming🫠 who allowed this man to smile like that??

Dex becomes bodyguard to Kim Hyeyoon, who literally has the energy of 100 kids at amusement park!?😭

IU keep teasing Wooseok because his fingers shaking so much😆 They just keeps ijboling everywhere😭

Not Ko Kyohwan randomly pretending to hold a camera and Go Younjung immediately striking a pose

THE WAY KIM JAEWON CASUALLY PATS GOEUN’S HEAD WHILE HAVING A SWEET CONVO!!! #YumisCells3

The way Dex malfunctioned the moment when Kim Hyeyoon started calling him ‘oppa’ again😆

IU tried to sneakily measured her hand size with Wooseok but then he caught her action haha so cute

Wooseok IU never escaped that tragic love story from 10 years ago… IU still hold a grudge irl🤣

Seriously, is HeartSignal really that blatant abt the final couple already? 🤣No need for spoilers

Not Ahn Hyoseop making Kim Bum and Cha Wonbeen do the Soda Pop pose 😭

The way Gong Myung raise Shin Haesun's leg, then she grab his tie🫣 Gong Myung being so unserious😂

The way Seo Kangjoon put his hand on Ahn Eunjin shoulder while she pointed at his face😭🙏🏻

IU AND BYEON WOOSEOK HAD A FUNNY MISCOMMUNICATION DURING THE WALL KISS SCENE 😭

Not Park Heesun saying “blue” and fans immediately getting it😂💙 She dropped cheesy pickup lines?!!

WOOSEOK GRABS IU’S HAND AT THE END AND PULLS HER CLOSER!! that’s giving possessive bf energy😭

the audacity Heesun acting this adorable…Lim Subeen in Korea is losing it right now!!?

Just notice IU and Byeon Wooseok convos are literally so random like there’s zero structure🤭🤣

HELLO..WOOSEOK IU?? What is happening?? IU resting her face on Wooseok’s palm👀

Koo Kyohwan got all flustered when Go Younjung staring at him😭 That ponytail pull is sending me..🙂

Heesun at BiBiANG Flagship Store Opening😍 Jooyoung almost leaning on Kim Jaejin’s shoulder😭

AAACCKK THE WAY BYEON WOOSEOK CALLED IU ‘WIFE’!! I’M KICKING MY FEET RN!! I get it Wooseok-ssi…😌

Ahn Hyoseop had Kim Bum and Chae Wonbeen completely confused with his ‘makeup’ pose lmao😭

Hyeyoon and Dex enjoying the beautiful blue sea, next minute you are sinking in a mudflat😆

Not Wooseok getting lowkey offended when IU said Lee Ahn proposed first😭 When IU found Wooseok cute

Jaejin just sitting there watching Jooyoung while she’s getting her pictures taken🤗

IT’S CONFIRMED!! HEEBEEN REALLY WENT ON A DATE!🌸 JJ COUPLE ALSO ATTEND EVENT TOGETHER???

Not Sanghyun pulled Sunjae’s move after IU said filmed kiss scenes with Wooseok countless times🤣👀

Wi Hajoon collapsed & completely wiped out filming this scene, Minyoung was there to hold his hand🥺

Yeonseok being goofy right in front of Esom😭 Esom rehearsing lines, while Yeonseok rehearsing bites

Kim Jaewon keeps showering Kim Goeun with compliments and making her want to disappear into thin air

Subeen Blushing the WHOLE time cuz Heesun filmed him???!😝 Look at their faces! The difference… 🤧

Song Kang & Junyoung’s tiki-taka chemistry is going to be peak🔥 Junyoung struggle is VERY VERY real🤣

Wooseok’s sweet smile watching IU was doing her princess gesture🫠 Yoo Subin and Wooseok bromance😫

Jihoon’s simp agenda for his beloved Lai Guanlin at WANNA ONE reunion...Ahn Suho Fight back please!!

JUN JIHYUN LAUGHING AT KOO KYOHWAN AND HIM TELLING HER TO STFU THE WHOLE TIME😭 CHANGWOOK IS SO DONE