Questions are always asked about Rosé's record breaking album "Rosie" - who is the ex who broke her heart and inspired the album? The truth is the answer to that question is least expected... it's nobody else than her bandmate Jennie Kim. They are on and off through the course of BLACKPINK and she'd find herself letting Jennie back in every time even though it would end up in heartbreak. It's only when she finally learns to move on... Jennie realises what she truly lost and tries to win her back.

Chaeyoung Park and Jennie Kim were always closer than the world knew. Between sold-out tours, hidden glances, and midnight phone calls, their love bloomed in silence-and broke in secret. Now, with Blackpink on hiatus, both idols chase solo success. Chaeyoung bares her soul in Rosie, a raw, emotional debut album that has the world speculating about her heartbreak. But no one would ever guess that the girl behind those lyrics-the love she lost-was none other than Jennie Kim. As 2025 begins, fate brings them face-to-face once more. The silence is louder. The feelings, still unresolved. Can two broken hearts find harmony again... or was their love always meant to end off-stage?