2021
S01E16 finale
Yoon Jin-A is a single woman in her 30's. She works as a supervisor at a coffee company. Yoon Jin-A is an easygoing person, but she feels empty inside. Seo Joon-Hee is the younger brother of her best friend Seo Kyung-Sun. He comes back to South Korea after finishing work abroad. Yoon Jin-A though he was just a childish guy, appears different to her now.
Memories of their happy past come flooding back when Jin-a and Jun-hui see each other for the first time in months, but this only adds to their pain.