Our Happy Days – Season 1
A developer risks everything to stop a powerful corporation from taking "Joy," the AI she built.
Episodes
Success Meets A Devastating Truth
Eun Ae, struggling with her AI project, finally finds hope as she secures a major investment offer.
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.
Chasing A Stolen Future
Eun Ae is shocked by the blocked server and Kang Su's family is unsettled by Gyeol's sudden return.
A Misunderstood Encounter
Gyeol mistakes Eun Ae for a pickpocket, and Kang Su prepares a major announcement for his family.
The Heir Race Begins
Kang Su declares a succession race for Kangsu Group, and Eun Ae visits the office to reclaim her company.
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.
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.
The Fight For Joy
Eun Ae receives a notice from Kangsu Construction and seeks help to reclaim Joy after her failed negotiation.
Breaking Into Office
Eun Hyeong faces a crisis, and Eun Ae helps Yeong Hwa, then sneaks into Kangsu Construction to reclaim Joy.
Caught In The Act
Eun Ae is detained for sneaking into Kangsu, and Seong Jun tries to settle the matter without Yeon Ja knowing.
A Dangerous New Beginning
Gyeol offers Eun Ae an internship at Kangsu, and Yeon Ja begins to grow suspicious of Seong Jun's behavior.
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.
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.
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.
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.
Secrets Behind The Screen
Eun Ae sneakily views photos on Gyeol's computer, and Eun Hyeong shocks Ji Seon by skipping his job interview.
Jealousy And Shadowy Motives
Gyeol takes a drunk Eun Ae home, and Seung Ri feels jealous while Seung Wu gets a new collaboration offer.
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.
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.
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.
A Family At Boiling Point
Ji Seon sends the money to Eun Hyeong, and Gyeol holds his first meeting for the retirement community project.
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.
Race To The Ward
Gyeol rushes to the hospital upon hearing that Kang Su has collapsed, and Seung Ri grows wary of Eun Ae.
A Shift in Attitudes
Seung Ri changes her attitude toward Gyeol, and Dae Chi overhears the password to Kang Su's safe.
Secrets In The Safe
Dae Chi attempts to open Kang Su's safe, and Eun Ae plans to meet Eun Nim at Kangsu Construction.
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.
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.
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.
Honest Feelings And New Decisions
Eun Ae shares her sincere feelings with Seung Ri, and Seong Jun accepts Dae Chi's job offer.
Shaken Hearts and Quiet Promises
Yeon Ja is devastated after seeing Seong Jun at Kangsu Construction, and Gyeol visits Eun Ae's neighborhood.
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.
The First Competition Begins
Kang Su receives an age-progressed image of Yeon Sun, and Yeon Ja meets Ji Seon to offer unexpected advice.
Silver Town Showdown
The competition begins with contrasting concepts, and Ji Seon talks to Seong Jun and the family about Yeon Ja.
Shocking Discoveries
Yeon Ja wails as Seong Jun remains unconscious, and Min Ho finds Gyeol's card at Seung Ri's house.
Promises And Loneliness
Gyeol goes to look for Eun Ae and finds her at the playground. He finds himself intrigued by her lucky charm.
A Birthday Shadowed By Grief
Gyeol visits the columbarium on his father's memorial day, and Eun Ae hesitates to wish him a happy birthday.
Feelings After The Wish
Gyeol realizes his feelings for Eun Ae after his birthday, and Seung Ri and Min Ho find his cake the next day.
New Beginnings, Old Feelings
Gyeol decides to move out and looks for a new place. Meanwhile, Min Ho confesses his feelings to Seung Ri.
An Unexpected Tenant
Eun Ae's family discovers that Gyeol is their new tenant, and Eun Ae urges him to find another room.
Living Too Close
Gyeol and Eun Ae commute together. Min Ho focuses on work, and Seung Ri struggles with Gyeol's confession.
A Call Shakes Hearts
Yeon Ja reunites with Yeong Hwa at Dae Chi's gathering. Gyeol and Eun Ae spend time bickering at home.
A Night Of Uneasy Hearts
Yeon Ja worries about Seong Jun after the gathering. Gyeol and Eun Ae enjoy a lovely date in the neighborhood.
Unanswered Questions
Yeong Hwa goes to the police station to meet her long-lost daughter, and Su Jeong anxiously waits at home.
Lingering Doubts And Painful Memories
Seong Jun suspects that Gyeol and Eun Ae may be more than just colleagues. Yeong Hwa weeps for her lost child.
A Ride Into Suspicion
Love At The Crossroads
A Startling Discovery
A Secret Meeting
