SoonHae, the charismatic member of Skip Out, is used to living in the spotlight, but nothing has prepared him for this: a reality show that sees him "engaged" to Marisol, a gorgeous and unapproachable model he has been interested in for a long time. To the audience, the two must appear to be the perfect couple, but all that glitters is not gold, and for SoonHae, the show becomes the most difficult challenge of his life.Marisol has a plan: to use this fake romance to change careers and free herself from a world that suffocates her, but SoonHae, with his dazzling smile and die-hard romantic tenacity, is not willing to play a part, and when he decides to win her over for real, she responds with the most unpredictable weapon: silence. A very suspicious case of laryngitis becomes her shield, while the cameras continue to film their every glance, every gesture, every lie.Between tight shooting schedules, complicated friendships, and secrets that threaten to explode, SoonHae must choose whether to follow the script... or risk everything for true love. Because sometimes, fiction can become the most authentic thing there is. 'Everything Changes' is the new chapter in the K-pop Idol: The Secret Life saga, where nothing is as it seems and love comes when you least expect it