S01E01 Episode 1
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.
The Interest of Love
S01E15: Episode 15
Sang-su searches for answers after Su-yeong's sudden disappearance. Su-yeong learns the truth about her parents — and realizes her own misunderstanding.
Overview
Four men and women working at the same bank get entangled in a complicated romance as they discover how far they’re willing to go for love.
Episodes
S01E02 Episode 2
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.
S01E03 Episode 3
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.
S01E04 Episode 4
Mi-gyeong reveals her true feelings to Su-yeong while continuing to maintain their friendship. Su-yeong later receives disappointing news at work.
S01E05 Episode 5
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.
S01E06 Episode 6
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.
S01E07 Episode 7
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.
S01E08 Episode 8
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.
S01E09 Episode 9
Mi-gyeong begins to suspect Sang-su's true feelings about Su-yeong. Meanwhile, Su-yeong struggles to manage Jong-hyeon's growing insecurities.
S01E10 Episode 10
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.
S01E11 Episode 11
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.
S01E12 Episode 12
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.
S01E13 Episode 13
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.
S01E14 Episode 14
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.
S01E15 Episode 15
Sang-su searches for answers after Su-yeong's sudden disappearance. Su-yeong learns the truth about her parents — and realizes her own misunderstanding.
S01E16 Episode 16
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.
Cast
Yoo Yeon-seok
Ha Sang-su
Mun Ka-young
Ahn Su-yeong
Geum Sae-rok
Park Mi-gyeong
Jung Ga-ram
Jeong Jong-hyeon
Moon Tae-yu
So Gyeong-pil
Jeong Jae-seong
Yuk Si-gyeong
Lee Hwa-ryong
Noh Tae-pyeong
Park Hyoung-soo
Lee Gu-il
Lee Si-hoon
Ma Du-sik
Yang Jo-a
Seo Min-hui
Jo In
Bae Eun-jeong
Oh Dong-min
Yang Seok-hyeon
