12 parts Complete MatureIn the whirlwind of fame, Stray Kids are a family-a unit bound by blood, sweat, and the unspoken bonds of friendship. Among them, Hyunjin and Felix have always shared a special connection, an invisible thread woven between their hearts. But recently, something's shifted. Felix, once the carefree soul, has begun to distance himself, slipping into an emotional abyss Hyunjin can't quite understand.
As their friendship teeters on the edge, Hyunjin must navigate his feelings while trying to protect the delicate fabric of their relationship. Amidst the bustling schedules, fan meetings, and late-night rehearsals, Hyunjin begins to see the cracks in Felix's mask. But what if the truth behind Felix's isolation is more than just simple fatigue?
With each passing day, Hyunjin finds himself battling not only his own insecurities but also the fear of losing the person who once knew him better than anyone else. In a journey full of heartache, self-discovery, and revelations, the two must face their unspoken feelings and confront the tension that's been building between them. Can their bond survive, or are the echoes of their friendship destined to fade away?