In the poignant tenth episode of "Romance in the House," titled "Tears are
Saltier Than Water," the emotional turmoil within the villa's inhabitants
reaches a boiling point. The episode commences with Tae-pyeong, full of youthful
vigor, preparing for his new role as an intern. His request to Nam Chi-Yeol to
keep their familial relationship under wraps is met with a sly smile,
foreshadowing the challenges that lie ahead.

As Tae-pyeong begins his internship, the office gossip mill kicks into overdrive following Mr. Nam's announcement of their relationship. The news spreads like wildfire, leaving Mi-rae to brace for the inevitable scrutiny. Her colleague's warning of a tiring future rings true as the episode unfolds.
Meanwhile, Hyeon-jae's eyes light up with the prospect of wealth as he receives an envelope of money from Moo-jin. The family's dynamics are further explored as Ae-yeon decides to take on a modeling gig, with Moo-jin's full support. His enthusiasm is palpable as he dons the role of her mentor, hinting at the villa gang's plans to watch her infomercial debut.
Despite the initial nerves, Ae-yeon's modeling debut is a resounding success. Her impassioned speech not only captivates the audience but also leads to a complete sell-out of the product. Mi-rae and Moo-jin's presence at the sidelines is a testament to their support, and their pride in Ae-yeon's accomplishment is heartwarming.
The modeling agency's decision to offer Ae-yeon a second gig is met with playful teasing from Moo-jin, who jokes about the attention she's bound to receive. However, his lighthearted banter masks a growing unease, as Ae-yeon senses something amiss.
Mi-rae and Tae-pyeong's attempts to keep their relationship under wraps are tested as they navigate their professional and personal lives. Their secret meetings and team dinners are a delicate balancing act, one that is threatened when they are spotted in the parking lot by curious coworkers. Moo-jin's investigation into the villa's past leads him to review CCTV footage, and his conversation with Mi-rae reveals a deeper concern about the landlord's daughter and her accusations. The tension in the villa is palpable as the truth about the fire begins to unravel.
At work, Tae-pyeong's unexpected role in advertising catches everyone off guard, including Mr. Nam. Mi-rae's professional conduct during their face-to-face interaction is in sharp contrast to the caring message she sends him afterward, highlighting her multifaceted character. Mr. Nam's discussion with Mi-rae in the elevator reveals his aspirations for Tae-pyeong's career and her dedication to guiding him.
The episode takes a dramatic turn as Moo-jin's past comes back to haunt him during the first anniversary meal. His absence is noted, and his drunken arrival is met with a shocking accusation from the landlord's daughter. The revelation of the fire's origin and the investment scam sends shockwaves through the villa, with Moo-jin at the center of the storm.
Ae-yeon's arrival at the dinner brings a moment of calm, as she stands by Moo-jin's side, believing in his innocence. Her faith in him is unwavering, and her presence is a beacon of hope in the midst of chaos. Hyeon-jae's support adds weight to their united front, but Mi-rae's trust is tested by the revelations. Jae-geol's explanation of the truth about Mr. Kim's involvement with Dragon Investment and the fire is a bitter pill to swallow. The landlord's daughter's motives are laid bare, and the villa residents are left to grapple with the consequences of her actions.
In the aftermath, Ae-yeon finds Moo-jin, and their intimate moment, set to the tune of their old jam, is a tender conclusion to an episode filled with turmoil. Her kiss is the balm he needs, and their connection is a reminder of the love that endures despite the tears.
"Tears are Saltier Than Water" is an episode that delves into the complexities of trust, family, and the weight of the past. It is a powerful exploration of the characters' resilience and the bonds that hold them together, even in the face of adversity. The episode leaves viewers with a sense of hope, as the villa's inhabitants navigate the tumultuous waters of life and love.