Yumi and Soon-rok arrive at a hotel in Busan at the start of Episode 4. The group plans to meet at a pub, but Soon-rok declines, and Yumi follows his lead. Later, she sends him a small gift and a message after realizing it is still his birthday. His simple smiley-face reply leaves her feeling reassured.
Morning Moments and Confusion About Age
The next morning, Yumi finds herself charmed by everything Soon-rok does, even his breakfast choices. He speaks to her formally, assuming she is older, and asks about her birthday. When Dae-young and writer Kim Ju-ho arrive, the topic of age resurfaces. Ju-ho realizes Yumi is younger than him, which makes her uncomfortable, while Soon-rok quietly processes the same realization.
An Awkward Visit to Busan’s Book Street
Ju-ho invites Yumi to Busan’s famous book street, and she agrees after learning Soon-rok will be there. During the outing, Ju-ho keeps referencing their shared generation, making Yumi uneasy. Soon-rok suddenly leaves without explanation, leaving her alone with Ju-ho longer than she would like.
Hidden Intentions Come to Light
It is later revealed that Ju-ho asked Soon-rok to leave. Back at the hotel, Yumi calls Yi-da and learns she had been trying to set her up with Ju-ho as well. That night, Yumi overhears Soon-rok telling Dae-young that he does not think she and Ju-ho are a good match, quietly lifting her spirits.
Dinner Disappointment and a Small Spark
At dinner, Yumi sits far from Soon-rok and quickly loses interest. Feeling discouraged, she leaves early. Soon-rok follows, saying he was told to walk her back because it is late. Yumi hopes for something more, but he casually admits he also wanted an excuse to leave dinner.
A Missed Chance Turns Into a Surprise
Soon-rok mentions he plans to watch a movie alone. Yumi gathers the courage to ask if she can join, but he declines, saying he prefers watching movies by himself. Just as it seems like another missed opportunity, Ju-ho calls and suggests Soon-rok take Yumi elsewhere. Soon-rok initially refuses, but later messages Yumi to ask if she still wants to watch the movie together, leaving her unable to hide her smile.
Episode 4 Review: Subtle Romance and Emotional Build-Up
Episode 4 focuses on Yumi’s growing feelings for Soon-rok, capturing the excitement and uncertainty of a new crush. The narrative largely stays from Yumi’s perspective, keeping Soon-rok’s true thoughts unclear. However, his subtle actions suggest there may be deeper feelings beneath the surface.
Character Dynamics and Performances
Small details, such as Soon-rok’s reactions during conversations or his quiet attention to Yumi, maintain the romantic tension. Kim Jae-won delivers a nuanced performance through subtle expressions, while Kim Go-eun continues to bring warmth and authenticity to Yumi’s character. The age gap subplot adds complexity, making their interactions feel both relatable and slightly awkward. Ju-ho’s persistent personality also serves as a contrast, highlighting Soon-rok’s reserved nature.
Final Thoughts on Episode 4
This episode blends light romance with deeper emotional undertones, presenting a gentle and idealized take on love. As the season reaches its midpoint, the pacing remains steady and engaging. The key question moving forward is whether this slow-burn approach will continue to hold attention through the remaining episodes.