Life with her husband was smooth and fulfilling—he was always kind, and every day was filled with happiness. Yet deep down, she felt something was missing. Then one day, a phone call arrived. It was from a former classmate at her ● school, the one who had been her first love. Every time she heard his voice, her heart raced, long-buried feelings resurfaced, and her longing grew uncontrollable. Though guilt tugged at her toward her husband, she made up her mind to meet him.