A long-awaited alumni reunion. Aika's heart raced at the thought of reuniting with her ex-boyfriend, but she also felt a sense of complexity. As they reminisced about old times, she couldn't help but wonder what her future would have been like if she hadn't broken up with him back then… She couldn't help but compare it to her current marriage life, which was hard to describe as happy. Back then, she couldn't be honest due to her youth. But now… Aika blurted out unexpectedly, 'My husband is on a business trip and no one is home. If you'd like… come over?'
