She led an ordinary life, constantly juggling daily work and caring for her mother. However, one day, a man from her past—her former classmate who once had a crush on her—appeared at her workplace. Back when she was quiet and unnoticeable, he was the only one who truly saw her. Since then, he could never forget her. His sudden reappearance stirred both confusion and excitement within her. Before she realized it, her heart had begun to yearn for him.