Despite the heavy plotlines, Episode 15 offered some lighter moments:

The episode’s primary focus was resolving the villain arc of , Chi-yeol’s trusted right-hand man.

: Unbeknownst to most, Haeng-ja’s return was fueled by a desire to use Chi-yeol for money—a secret Hae-e overheard, leading to her heartbreaking decision to leave so her aunt could live an "uncomplicated" life.

: To the shock of her family, Hae-e announced she intended to go to Japan with her biological mother, Haeng-ja.

: After being caught for his crimes by Haeng-seon and Chi-yeol, Dong-hui’s desperation reached a breaking point.

The penultimate episode of , titled "The Result of Chance and Inevitability," finally brought the dark mystery of the "metal ball killer" to its tragic and abrupt conclusion. While the series started as a lighthearted rom-com between star instructor Choi Chi-yeol and side-dish shop owner Nam Haeng-seon, Episode 15 forced our leads to confront the devastating truth about those closest to them. The End of Ji Dong-hui

: Many viewers found this resolution abrupt and tragic , feeling that Dong-hui’s motivations were tied to a cycle of parental pressure that ultimately left him feeling he had no way out. Familial Rifts and Hard Choices