The first person I loved was my best friend's boyfriend – Rena, my best friend Rio, her boyfriend Hajime, and my male friend Daichi. During a one-night, two-day camping trip with four people, he learned that “actually, Rio liked Daichi.” Rena, who was always worried about Hajime, had her feelings shaken… she eventually gets into a relationship with Rio's boyfriend, Hajime… The first tag team includes youth drama masters Kiyoshi Asagiri and Rena Miyauchi! An authentic pure love drama that depicts the heartbreaking love between a man and a woman.