Mao Watanabe had feelings for her senior colleague, Sakagami, and, emboldened by alcohol, attempted to confess—only to fail miserably. Since then, she was forced to continue working alongside him, and his kindness only pierced her heart deeper. No matter how much time passed, her feelings for Sakagami didn't fade, and she constantly found herself watching him whenever she could. But when Sakagami suddenly announced his resignation, Mao resolved to confess once more before their farewell—only for past misunderstandings to resurface dramatically!?