Thirty-Nine

Cha Mi-jo announces her sabbatical to her two best friends. Chance encounters and sweet-scented peonies draw Kim Seon-u and Mi-jo together. (Source: Netflix)

Unable to let her go, Kim Jin-seok asks Jeong Chan-young to rethink their breakup. Mi-jo receives a heart-racing confession... and heartbreaking news. (Source: Netflix)

Jin Seok's wife confronts Chan Young. Lacking the courage to tell Chan Young the diagnosis, Mi Jo takes her anger out on someone else. (Source: Netflix)

Chan Young and Jin Seok tearfully reveal their secrets to each other. A friend's sighting of Kim So Won at an unlikely place rattles Seon Woo. (Source: Netflix)

Chan Young creates a bucket list of her to-do items for loved ones. Mi Jo consoles a guilt-ridden Seon U, who blames himself for So Won's sorrows. (Source: Netflix)

At an impromptu dinner for four, Seon U's dad shows his affinity for Mi Jo and aversion for So Won. Chan Young's mom stops by while Jin Seok is over. (Source: Netflix)

Chan Young finds information on Mi Jo's birth mother and auditions to achieve a long-awaited dream. So Won moves into the orphanage. (Source: Netflix)

Seon U asks his father to apologize to So Won. Chan Young's mom demands answers from the trio. Mi Jo learns of her biological mother. (Source: Netflix)

Mi Jo's conversation with her birth mother leaves her distraught. Chan Young excitedly plans her mom's birthday, but nearly misses the celebration. (Source: Netflix)

When a strange man comes looking for Mi Jo at her clinic, she seeks answers from her adoptive mother. Jang Joo Hee expresses her frustration and fear. (Source: Netflix)

Joo Hee and Mi Jo take Chan Young out to capture her smile after hearing she's taken her funeral photo. Mi Jo's parents invite Seon U over for a meal. (Source: Netflix)

Chan Young gets the chance to say goodbye to loved ones at an unforgettable brunch. Worried about Mi Jo, she leaves behind a surprise gift. (Source: Netflix)