EN-DRAMA

A Valentine's Day reunion brings together seven lifelong friends who have been inseparable since their school days. During the gathering, a surprising revelation comes to light: all seven shared the same first love, Eun Jin. In high school, each harbored secret feelings for her but kept their love hidden. Before abruptly moving abroad, Eun Jin left a mysterious note in their secret hideout: "Thanks for telling me how you feel." None of the friends admitted to being the one who confessed, leaving the mystery unresolved for years. Jungwon, the student council president; Heeseung, the dependable one; Jongseong, warm-hearted yet aloof; Jaeyun, sweet and playful; Sunghoon, cool and composed; Sunoo, endlessly caring; and NI-KI, the life of the party each have their own memories and regrets tied to Eun Jin. As they revisit their shared past, lingering questions arise: Who dared to confess to Eun Jin, and how will this revelation impact their unshakable friendship?