Season 1
01. Life of a Personal Assistant
Competent assistant Yuni covers for her boss's affair and gets in trouble. She keeps crossing paths with indifferent director Chiwon, who finds her odd.
02. A Shoe Without Its Match Should Be Thrown Away
Humiliated by a mistaken affair rumor, Yuni is reassigned as Chiwon's assistant. On day one, he already pushes her to request a transfer.
03. Too Much Happened to Pretend It Didn’t
Chiwon is irritated by Yuni's persistence. Yul offers her a deal for Chiwon's secrets. Yuni's mother seeks a male tenant for her upstairs room.
04. Rags to Rags
Chiwon becomes Yuni's tenant, flipping their dynamic. She gives him house rules but gains more chores. Sangmoo schemes to humiliate Chiwon through Yuni.
05. Whatever It Is You Want, I Can’t Give It to You
Yuni debates sharing Chiwon's questionnaire with Sangmoo. She arranges his surprise birthday party and pushes him to join the Best Boss event.
06. The Mobius of Ill Fate
Chiwon knocks over Yuni's birthday cake publicly. As he begins to soften toward her, he steps in when Jangwoo insults Yuni.
07. To Trust and Understand
Chiwon defends Yuni and enters the Best Boss Award. A Christmas pipe burst causes a misunderstanding with Yuni's mother. Her award presentation goes wrong.
08. I Can’t Control My Heart
Chiwon collapses and vanishes from hospital. Yuni learns his painful past; he distances himself and asks her to find a new tenant, then feels her absence.
09. They Pretended They Did Not
After a kiss, Chiwon and Yuni awkwardly avoid each other. Chiwon secretly probes a product defect tied to Sangmoo. Yuni rushes back after reading his card.
10. Hey, It’s a Secret
Yuni and Chiwon secretly start dating on her 30th birthday. Yul proposes a joint e-sports project to Chiwon, while Chiwon and Changsu clash over Yuni.
11. Is the Past Really Powerless?
Yuni is unsettled seeing Chiwon with ex-wife Dohee. Sangmoo schemes against his promotion. A fun day together ends with an unexpected guest at the door.
12. There Are No Secrets
Yuni holds her own against Dohee, earning Chiwon's trust. His mother disapproves of their relationship. Yuni is haunted by memories of a past scandal.
13. Come Closer or Go Away
Rumors of Yuni and Chiwon living together spread. He openly admits they're dating. Sangmoo pushes for his resignation as company reorganization looms.
14. If It’s a Temporary Parting
Jangwoo takes charge of reorganization and Yuni is forced back as his assistant. Despite Chiwon's objections, she complies and they promise to reunite.
15. This Seat Will Always Be Yours
Chiwon fights to protect his team and bring Yuni back. Yuni plans to get back at Jangwoo for mistreating his assistants.
16. Whatever It is We Want, We Will Get It
Yuni returns wearing Chiwon's gift shoes. Bona hands Yuni something secretive after a heart-to-heart. Sangmoo's irregularities are finally exposed.