karuj1
Kim Y/N, Winter's younger brother, lives in Seoul with aespa, who have become his four beloved but endlessly annoying noonas. His ordinary high-school life changes when Karina drags him along to film dance challenges with Hearts2Hearts because Winter is busy, introducing him to Ian and the rest of the group. What starts as casual friendship gradually becomes a close bond between Y/N and Ian through late-night texts, shared meals, practice-room encounters, and ordinary moments away from their idol lives. As their friendship slowly turns into something deeper, they have to navigate school, schedules, privacy, rumors, and growing feelings while learning that falling in love is only the beginning.