Before the busy life took over, Agnes and Athy reunited after years apart, reconnecting from their shared past. Athy always focused on Agnes, she gradually developed feelings for the older woman. However, she is either waiting for a change or taking proactive steps to move on, while Agnes gradually realized the depth of her affection, drawn together by the intangible bond. Eventually, they decide to pursue a relationship, finding comfort in following their instincts and placing their trust in the natural progression of their connection, fueled by the unbreakable tie of Heartstrings, signifying one's deepest feelings of love and compassion.