Personal Taste — Ending Explained

The narrative resolution brings several major psychological and corporate conflicts to light:

• The Root of Kae-in's Trauma: Kae-in’s lifelong sense of guilt and abandonment by her father is revealed in Episode 14 to stem from a fatal domestic accident. As a child playing on the newly designed glass floor above Sanggojae's basement studio, her mother rushed to save her from structural instability, falling to her death. Unable to face the memory or his daughter's face without immense pain, Professor Park Cheol-han sealed the basement and fled overseas, leaving Kae-in to internalize the catastrophe as her personal fault.
• The Corporate Betrayal & Sacrifice: Jin-ho initially moved into Sanggojae to discreetly copy the home’s foundational layouts to secure the high-stakes Dam Art Center project. However, after falling in love with Kae-in, he chooses not to exploit her father's design. The tension peaks when Chang-ryul illicitly obtains Jin-ho's draft concepts based on Sanggojae and presents them as Future Construction's submission. Facing accusations of espionage, Jin-ho refuses to clear his name if it means revealing Kae-in's painful family history or betraying her father's trust.
• The Resolution & Finale: Kae-in uncovers the full truth of Jin-ho's sacrifice and runs to him, choosing radical trust over suspicion. Director Choi independently recognizes the originality and ethical superiority of Jin-ho’s vision, awarding his firm the commission. Professor Park returns to Korea, reconciles with Kae-in by unsealing the basement, and acknowledges Jin-ho’s architectural integrity. The drama concludes with Jin-ho and Kae-in reaffirming their love in Sanggojae's sunlit courtyard, officially registered and happily committed.

Several analytical frameworks offer alternative readings of the narrative:

• The Romanticization of Boundary Deception: While framed as a lighthearted rom-com setup, several contemporary analytical readings examine Jin-ho’s actions through a more critical lens: his invasion of Kae-in’s private sanctuary under false pretenses represents a serious ethical violation of bodily and emotional boundaries. Under this reading, Kae-in's swift forgiveness is seen less as romantic idealism and more as evidence of her unresolved people-pleasing trauma.
• Sanggojae as a Patriarchal Prison: Another prominent thematic interpretation views the house as an architectural manifestation of the father’s control and unresolved guilt. Professor Park built it as a monument to his design brilliance and family ideal, yet it functioned as a mausoleum keeping his daughter trapped in arrested emotional development until an outside designer helped renovate both the space and her mindset.