List of episodes of the series «The Interest of Love»

Episode 1

• User score: 7.8
• Episode number: 1
• Episode duration: 79 min.
• Episode description:
  A mix-up at the bank forces Ha Sang-su and Ahn Su-yeong to go on a trip together. When they return, he musters up the courage to ask her a question.

Episode 2

• Episode number: 2
• Episode duration: 71 min.
• Episode description:
  Sang-su is left reeling after his tense conversation with Su-yeong. Meanwhile, a new face joins the bank and quickly becomes friendly with Sang-su.

Episode 3

• Episode number: 3
• Episode duration: 66 min.
• Episode description:
  Jeong Jong-hyeon attempts to get closer to Su-yeong, who is grappling with her past. Park Mi-gyeong and Sang-su team up on a work project.

Episode 4

• Episode number: 4
• Episode duration: 70 min.
• Episode description:
  Mi-gyeong reveals her true feelings to Su-yeong while continuing to maintain their friendship. Su-yeong later receives disappointing news at work.

Episode 5

• Episode number: 5
• Episode duration: 73 min.
• Episode description:
  Su-yeong stands up for herself at work — risking blowback. After being embarrassed in front of Sang-su, Mi-gyeong shares her vulnerabilities with him.

Episode 6

• Episode number: 6
• Episode duration: 74 min.
• Episode description:
  Sang-su and Su-yeong get the chance to open up about their feelings. Mi-gyeong and Sang-su's mothers form an unlikely friendship.

Episode 7

• Episode number: 7
• Episode duration: 69 min.
• Episode description:
  Su-yeong tries to get answers out of Jong-hyeon after his sudden change of heart. Sang-su and Mi-gyeong go public with their relationship.

Episode 8

• Episode number: 8
• Episode duration: 74 min.
• Episode description:
  Jong-hyeon and Su-yeong attempt to adjust to their new — and awkward — living situation. Mi-gyeong's mother tries to track down her daughter's new beau.

Episode 9

• Episode number: 9
• Episode duration: 78 min.
• Episode description:
  Mi-gyeong begins to suspect Sang-su's true feelings about Su-yeong. Meanwhile, Su-yeong struggles to manage Jong-hyeon's growing insecurities.

Episode 10

• Episode number: 10
• Episode duration: 78 min.
• Episode description:
  Amid increasing suspicions about Sang-su, Mi-gyeong's anxiety starts to get the better of her. Su-yeong witnesses a scary accident involving her mother.

Episode 11

• Episode number: 11
• Episode duration: 74 min.
• Episode description:
  After their momentous night at the ice rink, Sang-su and Su-yeong navigate their complex road ahead. Mi-gyeong avoids Sang-su's every attempt to talk.

Episode 12

• Episode number: 12
• Episode duration: 76 min.
• Episode description:
  Mi-gyeong does everything in her power to deny the reality of Sang-su's decision. Confronted with conflicting emotions, Su-yeong reaches a crossroads.

Episode 13

• Episode number: 13
• Episode duration: 78 min.
• Episode description:
  Jong-hyun causes a scene at work after confronting Soo-young about her shocking act. Sang-soo attempts to make sense of Soo-young's behavior.

Episode 14

• Episode number: 14
• Episode duration: 73 min.
• Episode description:
  Steadfast in his feelings, Sang-su tends to Su-yeong during her time of need. After delaying the inevitable, Mi-gyeong makes a final decision.

Episode 15

• Episode number: 15
• Episode duration: 84 min.
• Episode description:
  Sang-su searches for answers after Su-yeong's sudden disappearance. Su-yeong learns the truth about her parents — and realizes her own misunderstanding.

Episode 16

• Episode number: 16
• Episode duration: 88 min.
• Episode description:
  Having moved on to different places in life, the KCU colleagues reunite at a wedding. Sang-su runs into Su-yeong in Seoul after much time apart.