Saying goodbye to a K-drama couple you’ve rooted for over weeks is never easy, and “My Bias, My Boss” made sure its finale hit hard before the credits rolled. Between long-overdue reunions and a mystery finally solved, Kang Ha Gi (Kang Hoon) and Nam Da Reum’s (Kim Hye Jun) send-off delivered plenty of highs — with just one storyline that left fans a little unconvinced.

What the Finale Got Right (and Wrong) at a Glance

Moment	Verdict	Why It Mattered
Da Reum’s breakup with Ha Gi	Liked	Showed genuine character growth and self-respect
Lee Chan & Jeong Yeon’s redemption	Disliked	Felt rushed, with too little earned growth
The APPELLO spy reveal	Liked	Gave a trusted insider a believable motive
The D.N.X reunion	Liked	Delivered the show’s most emotional payoff

My Bias, My Boss: Nam Da Reum Finally Chose Herself

Episode 11 opens with a gut-punch: Da Reum breaks up with Ha Gi. It stings for anyone shipping the two leads, but the scene carries more weight than a simple pre-finale obstacle. It’s proof of growth. During her earlier relationship with Lee Chan (Cha Woo Min), Da Reum struggled to voice her feelings. This time, with Ha Gi’s encouragement, she finally sets a boundary — even with someone she deeply loves. That’s a harder thing to do than walking away from someone who wronged you, and the drama earns real credit for showing it.

The Redemption Arc That Felt Too Easy

Not every choice landed as well. Lee Chan and Jeong Yeon (Yeonwoo) spent episodes scheming to break up the leads — Lee Chan giving Jeong Yeon access to Ha Gi in exchange for her help sabotaging the relationship. When their plan backfires and hurts Da Reum, both characters suddenly “see the light.” Ha Gi even absolves Lee Chan of blame, despite Lee Chan clearly setting the entire scheme in motion. Da Reum, meanwhile, ends up on friendly terms with Jeong Yeon almost immediately. A believable redemption needs time and consequence — this one skipped both.

Solving APPELLO’s Spy Mystery

The show’s central mystery — who’s been leaking company secrets to rival SE Trading — finally gets resolved, and it’s a satisfying twist. The culprit isn’t a throwaway character but Choi Seong Uk (Heo Jun Seok), one of Ha Gi’s most trusted allies, driven by insecurity and resentment rather than a quick cash grab. Giving the betrayal real emotional stakes made the payoff land far better than a random-employee reveal would have.

The D.N.X Reunion Nobody Saw Coming

Few predicted a K-pop group reunion would become the finale’s emotional core, but once the heartbreaking reason behind D.N.X’s disbandment came to light, fans were fully invested. Roy’s (Chun Woo Jin) arc, in particular, struck a chord despite limited screen time. The full-circle detail of Da Reum’s star emblem appearing on D.N.X’s reunion concert outfits tied her journey and the group’s story together beautifully.

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FAQs

Q1. Who turned out to be the spy at APPELLO in “My Bias, My Boss”?

The spy was Choi Seong Uk (Heo Jun Seok), one of Kang Ha Gi’s closest and most trusted colleagues. His betrayal was driven by long-simmering insecurity and resentment toward Ha Gi, which made the reveal far more impactful than if a minor character had been responsible.

Q2. Do Kang Ha Gi and Nam Da Reum end up together in the finale?

Yes. Despite a rocky breakup earlier in the finale storyline, the drama closes with a satisfying and heartfelt resolution for the two leads, alongside a bittersweet farewell that ties up the show’s major arcs, including the D.N.X reunion.