Bridgerton has always been comfort television. Gorgeous costumes, sweeping orchestral covers of pop songs, and aristocratic romance with just enough steam to keep viewers invested. It has worked for four seasons and it will likely work for four more. But Season 4 delivered something the show has rarely attempted before: a performance that is genuinely difficult to look away from. That performance belongs to Yerin Ha.
The Korean-Australian actress plays Sophie Baek, the romantic lead opposite Luke Thompson’s Benedict Bridgerton. Season 4 could have easily been a filler season. Benedict, the spare to heir Anthony (Jonathan Bailey), had a dissolute and debauched lifestyle that was due for a reckoning, but the setup risked sinking into familiar tropes. Ha prevented that. Her work as Sophie is the reason this season has critical weight behind the entertainment.
Advertisement
Who is Yerin Ha?
Ha, a South Korean-Australian actress, started her career in theatre, starring alongside Mia Wasikowska and Eliza Scanlen in the Sydney Theatre Company’s 2019 production of Lord of the Flies. From there, she moved into screen work steadily.
She already had several screen credits before Bridgerton, including playing Young Kasha Jinjo in HBO’s Dune: Prophecy and Kwan Ha in the Paramount+ adaptation of Halo. Last fall, she stepped into a prestigious revival of Jean Genet’s The Maids directed by Kip Williams at London’s Donmar Warehouse.
Ha was born on June 26, 1995, in Sydney, New South Wales. She graduated from the National Institute of Dramatic Art with a BFA and has been active in the entertainment industry since 2019.
Ha comes from a line of actors. Her grandmother, Son Sook, is a South Korean star and former politician. The family connection to the craft is evident. Ha carries a seriousness in her work that television like Bridgerton does not always demand, and that she delivers anyway.
The character and what it demands
Sophie is the illegitimate daughter of an earl and a maid. After Sophie’s father dies, she is forced to become a maid herself by her wicked stepmother and stepsisters. Despite her lot in life, Sophie is highly educated, speaks fluent French, and carries herself with dignified nobility.
The Cinderella framework is obvious. What is less obvious is how much acting range the character actually requires. Sophie is a witty, sharp-minded maid with a duality: tough on the outside, vulnerable within. Ha described that duality as the core of what drew her to the role. Playing the contrast convincingly, across eight episodes, without letting either register collapse into the other, is the actual challenge.
The season is the first time the fanciful series has truly explored issues of class, giving it some extra weight. As the series’ first East Asian heroine, Ha also felt extra pressure in portraying an especially cherished character from the Bridgerton universe.
The showrunner made a small but meaningful gesture to help Ha feel the role was tailored to her. Jess Brownell asked Ha about Korean last names that begin with a B and settled on Baek. “It’s a really nice way for me to feel like the role is fit for me, rather than me having to fit a certain mold,” Ha said.
What the performance actually does
Ha’s performance sees Sophie evolve from a working-class woman with a messy lineage ready to be rescued by a Bridgerton boy to a character who challenges Benedict’s carefree life and the comfort of Bridgerton audiences who are used to being invested in the shallower affairs of the elite.
That shift is the work. It is one thing to play a woman in distress waiting on a romantic resolution. It is another to play someone whose presence actively disrupts the social assumptions of the world around her, and by extension the assumptions of the audience watching. Ha does the second thing.
Sophie sees in Benedict someone of noble rank who is scared to accept himself. In that way, she sees herself in him, which is why they connect. That otherness quality bonds them. Ha has spoken about this dynamic with clarity. The connection between the two characters is not on attraction alone. It is about mutual recognition of social displacement, which is a more fragile and more interesting thing to sustain across a season.
The intimate scenes between Sophie and Benedict have drawn specific attention. Ha acts her way through two intimate scenes with dramatically different tones: one frantic and rushed, the other slow and focused on non-penetrative sex. She manages to keep the show’s signature steamy vibe balanced with the underlying fears of unwanted pregnancy in the 1800s. Those are real historical stakes that most period romance television ignores entirely. The fact that both scenes land as dramatically distinct rather than interchangeable is partly a writing achievement, but it is Ha who sells the emotional difference.
The class argument at the center of Season 4
What makes Season 4 more than just a well-acted romance is how it uses Sophie’s position to interrogate the Bridgerton world itself.
Sophie’s entrance elevates the Bridgerton plot with a vulnerable upstairs-downstairs storyline that forces the Bridgerton clan, and the audience by extension, to check their privilege.
Unlike previous seasons, which often glossed over the realities of 19th-century societal rigidities, Season 4 leans into the friction between personal desire and duty. Critics have noted that Ha’s performance helps ground the show’s more fantastical elements, making the central romance feel both urgent and earned.
The season’s most discussed plot point, Benedict asking Sophie to become his mistress, crystallises this tension. Showrunner Jess Brownell defended the decision, telling TVLine that “in the time period, it was not unreasonable for Benedict to think that this was the right ask,” but added it was a huge mistake for the character. “A lot of his progressiveness has been performative. He has incredible privilege and hasn’t really reckoned with that privilege,” Brownell said.
Ha had to carry the audience’s outrage in that moment without melodrama. The scene works because her portrayal of Sophie’s dignity has been consistent enough that the betrayal registers as a genuine wound, not a plot obstacle.
The Emmy conversation
Ha’s performance warrants a Primetime Emmy acting nod. The show is big on nominations for below-the-line work, but only Regé-Jean Page has earned an acting nomination, and that was in 2021 for Season 1.
That is a telling stat. Bridgerton is one of Netflix’s most watched properties. Its acting has rarely been the reason critics reach for superlatives. Ha changes that calculus. She brings a register the show has not had before: something grounded, consequential, and working against the genre rather than inside it.
As a lifelong romance aficionado, Ha has described Sophie as a role that allowed her to tap into parts of acting she did not think she would get to do. “To be able to play a character that is desired and wanted is something that I didn’t think I’d get to do,” she said.
That candour about representation matters. Ha is the first East Asian lead in Bridgerton. What she has done with that slot is not just represent a demographic. She has raised the standard for what acting in this show can look like, and made a credible argument that the performance belongs in the same Emmy conversation as any drama on television right now.
