Since junior high, Tsukasa, Nadeshiko, and Mikage have shared an unbreakable bond. However, Tsukasa harbors a hidden love for Nadeshiko, a fact she keeps concealed from her closest companions. Determined to preserve their friendship, Tsukasa intends to bury her feelings forever. Yet, when she discovers that Nadeshiko admires Mikage, Tsukasa faces a dilemma as her loyalty clashes with her romantic emotions. In this tale of budding affections, the complexities of first love unravel among these three girls and their interconnected group of friends.