In their high school years, Kook Yeon-su and Choi Ung offered a glimpse into their lives to a documentary crew. A decade later, their paths diverged.

Five years had passed since they last saw each other, yet Yeon-su appeared at his door as if no time had elapsed. She carried with her a proposition: a collaboration on an art project.

Driven by a desire to film a subsequent documentary, Kim Ji-ung endeavors to convince Yeon-su and Ung. However, securing their agreement proves a difficult undertaking.

The tension between Yeon-su and Ung is palpable, simmering even before the cameras begin their work. Ung pointedly ignores the inflammatory charge of plagiarism, offering no defense or rebuttal.

Ji-ung often spoke of his early friendship with Ung, detailing how their bond had formed in youth. Yeon-su felt a persistent need to offer an apology to Ung, yet found herself unable to fully commit to the act.

The morning of the live drawing show finds Ung stirring with a hazy recollection of the night before. As Yeon-su observes him, she glimpses a facet of his character she hasn't seen before.

Ung and Yeon-su both sought to avoid an encounter, yet fate led them to the same destination. Meanwhile, NJ found the strength to confront her online tormentors.

Yeon-su and Ung find themselves unexpectedly confined to a mountain retreat, their planned respite becoming something altogether more constrained by the presence of a documentary crew. An undeniable awkwardness settles between them, a palpa…

After their return from the retreat, Yeon-su found herself without word from Ung, and a sense of unease settled within her. She resolved to seek him out, and his reply proved unexpectedly unsettling.

Now that his mother had returned, Ji-ung avoided his home, preferring to stay away to avoid her presence. Yeon-su found herself deeply irritated by the sight of NJ and Ung together on dates.

With the filming concluding soon, rumors concerning Ung and NJ ignited a ripple of speculation. Meanwhile, Ji-ung received careful counsel regarding the shaping of his documentary.

For Ung and Yeon-su, the start of something new felt like a blend of sweetness and awkwardness. When NJ unexpectedly encounters Ji-ung, she extends an invitation for drinks.

Following a conversation with a colleague about matters of the heart, Yeon-su behaves unexpectedly in Ung's presence. Elsewhere, Ji-ung seeks a moment of solitude.

Ung posed a question to Yeon-su that left her struggling for a response. Meanwhile, as Lee Sol-i navigated an unwelcome complication at her bar, Gu Eun-ho happened to appear.

Ji-ung, visibly dispirited, throws himself into his work, postponing the return to his home. Ung awaits Yeon-su's arrival, eager for her to witness the culmination of his exhibition.

With a heart full of aspiration, Ung resolved to pursue his ambitions abroad. He extended an invitation to Yeon-su, a proposition that presented her with a weighty choice.