Episode 1

When he initially meets Lee Yeong-jae, On Jun-yeong only sees traits he dislikes in women. But he realizes that first impressions aren’t everything.

Episode 2

Jun-yeong lays out a meticulous plan for his date with Yeong-jae and later invites her to an event hosted by his department at school.

Episode 3

Still feeling hurt after seven years, Jun-yeong finds Yeong-jae’s nonchalant attitude maddening but life is more complicated than he’d surmised.

Episode 4

After a gap of seven years, day two of Yeong-jae and Jun-yeong’s relationship finally begins, but Jun-yeong finds that dating has its own challenges.

Episode 5

Jun-yeong uses his detective skills to investigate Yeong-jae’s attractive client. After a stressful day, Yeong-jae goes out with a new acquaintance.

Episode 6

Jun-yeong’s anxieties persist after the fashion show. Yeong-jae wonders why Jun-yeong hasn’t called on her birthday when Choe Ho-cheol stops by.

Episode 7

Yeong-jae and Jun-yeong deal with the consequences of their fights. The police station welcomes a new officer who shares some of Jun-yeong's quirks.

Episode 8

Yeong-jae takes offense at Jun-yeong’s reaction to her photo spread. Jun-yeong’s team tries to capture a dangerous criminal with Min Se-eun’s help.

Episode 9

Yeong-jae begins to feel uncertain about her relationship with Jun-yeong and seeks Ju-ran’s advice. Ho-cheol has something to say to Jun-yeong.

Episode 10

Yeong-jae knows how she feels about Jun-yeong, even while he grows more desperate. Ju-ran reluctantly goes to the movies with Su-jae.

Episode 11

Jun-yeong’s sudden decision upsets his parents, but he finds a new career path while traveling in Portugal, where he later runs into a familiar face.

Episode 12

Jun-yeong and Se-eun start thinking about the future, but he later learns through a chance meeting that Yeong-jae is facing big changes of her own.

Episode 13

Jun-yeong introduces Se-eun as his fiancée to Yeong-jae. Jun-yeong and Se-eun talk about returning to Lisbon. Ju-ran gets shocking news at the hospital.

Episode 14

Jun-yeong and Se-eun visit her hometown to meet her family, but they later end up having their first fight. Ju-ran asks Yeong-jae for a favor.

Episode 15

While their families get ready to meet one another, Se-eun deals with Jun-yeong’s confession. Yeong-jae assures Jun-yeong that she’ll be okay.

Episode 16

On the day of the big occasion, Jun-yeong’s family is surprised to see him returning to the house. Su-jae and Ju-ran take a trip before her surgery.

Episode 17

No overview available.

Episode 18

No overview available.

Episode 19

No overview available.

Episode 20

No overview available.

Episode 21

No overview available.

Episode 22

No overview available.

Episode 23

No overview available.

Episode 24

No overview available.