Series SeasonSeason 1 episodes2026

Our Happy Days

Season 1

A developer risks everything to stop a powerful corporation from taking "Joy," the AI she built.

Episodes

Each episode has its own detail page.

Episode 129 min2026-03-30

Success Meets A Devastating Truth

Eun Ae, struggling with her AI project, finally finds hope as she secures a major investment offer.

Episode 228 min2026-03-31

A Terminal Secret Unfolds

Terminally ill Kang Su summons Gyeol to Korea while Ji Hun confesses his love to Eun Ae after a secret deal.

Episode 328 min2026-04-01

Chasing A Stolen Future

Eun Ae is shocked by the blocked server and Kang Su's family is unsettled by Gyeol's sudden return.

Episode 428 min2026-04-02

A Misunderstood Encounter

Gyeol mistakes Eun Ae for a pickpocket, and Kang Su prepares a major announcement for his family.

Episode 529 min2026-04-03

The Heir Race Begins

Kang Su declares a succession race for Kangsu Group, and Eun Ae visits the office to reclaim her company.

Episode 628 min2026-04-06

Rivalries Rise At Gangsu Construction

Gyeol starts working at Kangsu Construction to compete with Min Ho and Eun Ae begins a protest to reclaim Joy.

Episode 728 min2026-04-07

When Past And Present Clash

Eun Ae finds her father working as a cleaner at Kangsu Construction and Gyeol starts working as the TF leader.

Episode 828 min2026-04-08

The Fight For Joy

Eun Ae receives a notice from Kangsu Construction and seeks help to reclaim Joy after her failed negotiation.

Episode 928 min2026-04-09

Breaking Into Office

Eun Hyeong faces a crisis, and Eun Ae helps Yeong Hwa, then sneaks into Kangsu Construction to reclaim Joy.

Episode 1028 min2026-04-10

Caught In The Act

Eun Ae is detained for sneaking into Kangsu, and Seong Jun tries to settle the matter without Yeon Ja knowing.

Episode 1127 min2026-04-13

A Dangerous New Beginning

Gyeol offers Eun Ae an internship at Kangsu, and Yeon Ja begins to grow suspicious of Seong Jun's behavior.

Episode 1227 min2026-04-14

A Bold New Beginning

Eun Ae and Seong Jun confess the truth to Yeon Ja, and Eun Ae starts her first day at Kangsu as an intern.

Episode 1327 min2026-04-15

A Debt Long Overdue

Eun Ae demands her share of the money from Ji Hun, and Seung Wu carries out his revenge against Eun Nim.

Episode 1428 min2026-04-16

Hidden Truths And Rising Tensions

Yeon Ja is upset over Eun Hyeong's unemployment and Eun Ae is flustered when she learns about the competition.

Episode 1528 min2026-04-17

Close Calls and Growing Suspicion

Yeon Ja gets into a nerve war with Su Jeong at Kangsu, and Eun Ae learns about Gyeol's career as an architect.

Episode 1628 min2026-04-20

Secrets Behind The Screen

Eun Ae sneakily views photos on Gyeol's computer, and Eun Hyeong shocks Ji Seon by skipping his job interview.

Episode 1728 min2026-04-21

Jealousy And Shadowy Motives

Gyeol takes a drunk Eun Ae home, and Seung Ri feels jealous while Seung Wu gets a new collaboration offer.

Episode 1828 min2026-04-22

Hidden Truths And Lies

Su Jeong gets caught searching Yeong Hwa's room, and Ji Seon asks Yeon Ja for money to help Eun Hyeong.

Episode 1928 min2026-04-23

A Misunderstanding and Shifting Roles

Eun Ae finds Gyeol playing cards at a senior center, and Min Ho takes a drunk Seung Ri home after dinner.

Episode 2029 min2026-04-24

Conflict at Home, Feelings at Work

Eun Ae has a conflict with Yeon Ja over her money, and Gyeol makes a photo folder of Eun Ae on his computer.

Episode 2128 min2026-04-27

A Family At Boiling Point

Ji Seon sends the money to Eun Hyeong, and Gyeol holds his first meeting for the retirement community project.

Episode 2228 min2026-04-28

Regret Wrapped In Gimbap

Yeon Ja recalls the past after Eun Ae's outburst, and Kang Su takes a trip with Yeong Hwa to see flowers.

Episode 2328 min2026-04-29

Race To The Ward

Gyeol rushes to the hospital upon hearing that Kang Su has collapsed, and Seung Ri grows wary of Eun Ae.

Episode 2428 min2026-04-30

A Shift in Attitudes

Seung Ri changes her attitude toward Gyeol, and Dae Chi overhears the password to Kang Su's safe.

Episode 2528 min2026-05-01

Secrets In The Safe

Dae Chi attempts to open Kang Su's safe, and Eun Ae plans to meet Eun Nim at Kangsu Construction.

Episode 2628 min2026-05-04

The Door Opens In Silence

Yeon Ja and Yeong Hwa comfort each other at the hospital while Dae Chi and Su Jeong sneak into Kang Su's room.

Episode 2728 min2026-05-05

Every Choice Has A Price

Seung Ri is shocked to see Gyeol and Eun Ae together, and Min Ho encourages her to win the competition.

Episode 2828 min2026-05-06

Yeon Ja Breaks Free

Seung Ri warns Eun Ae about rumors at work, and Yeon Ja tells her family she will focus on her own life now.

Episode 2928 min2026-05-07

Honest Feelings And New Decisions

Eun Ae shares her sincere feelings with Seung Ri, and Seong Jun accepts Dae Chi's job offer.

Episode 3028 min2026-05-08

Shaken Hearts and Quiet Promises

Yeon Ja is devastated after seeing Seong Jun at Kangsu Construction, and Gyeol visits Eun Ae's neighborhood.

Episode 3128 min2026-05-11

The Place She Never Named

Yeon Ja buries herself in housework as Eun Nim watches with concern. A busy Eun Ae gets a call about Yeon Ja.

Episode 3228 min2026-05-12

The First Competition Begins

Kang Su receives an age-progressed image of Yeon Sun, and Yeon Ja meets Ji Seon to offer unexpected advice.

Episode 3328 min2026-05-13

Silver Town Showdown

The competition begins with contrasting concepts, and Ji Seon talks to Seong Jun and the family about Yeon Ja.

Episode 3428 min2026-05-14

Shocking Discoveries

Yeon Ja wails as Seong Jun remains unconscious, and Min Ho finds Gyeol's card at Seung Ri's house.

Episode 3528 min2026-05-15

Episode 35

Gyeol goes to look for Eun Ae and finds her at the playground. He finds himself intrigued by her lucky charm.

Episode 3628 min2026-05-18

Episode 36

Gyeol visits the columbarium on his father's memorial day, and Eun Ae hesitates to wish him a happy birthday.

Episode 3728 min2026-05-19

Episode 37

Gyeol realizes his feelings for Eun Ae after his birthday, and Seung Ri and Min Ho find his cake the next day.