Kang Seuk-Chim, leader of K-pop superstar group SBG, rarely has time to himself to relax, so when his childhood friend Park Seo-Ho invites him to his wedding on beautiful Jeju Island, he jumps at the chance to get away. What he doesn’t expect is for the trip to bring upheaval into his life, both good and bad. While there, he reconnects with the third member of their childhood trio, Melody Kim, who moved to the United States when they were all 12 years old. But the girl who could once put both him and Seo-Ho to shame on a skateboard or bike has grown into a stunningly beautiful woman, one toward whom he feels an immediate attraction. But when photos of them together get splashed all over the internet, ones that appear scandalous, he’s faced with not only protecting Melody from angry fans but also the very real possibility that he’ll have to leave SBG to protect his fellow members.
Following her father’s death, Melody Kim has moved back to South Korea so that her mother can find solace in family and old friends. She’s happy to reconnect with her own childhood friends but is stunned when she meets Chim again, because all the magazine photos and TV appearances do not do him justice. The best part is that despite being a worldwide star, her friend seems every bit as kind and humble as he’d been as a kid. But a fun weekend before she starts her new job as a language instructor is turned upside down by someone out to make some quick money or do damage to SBG—or both.
While trying to clear their names and protect those they care about, both Chim and Melody find themselves unexpectedly falling for their best friend. But is confessing that love worth the risk of losing the friendship?