Episode 3 of Love Andante picks up the narrative thread where we left off in the previous installment. The morning after a night of revelry, Gyeong-ho's insistent knocking on Na-gyeong's door startles Ju-hyeong, who quickly makes his escape. Gyeong-ho, noticing Ju-hyeong's hasty retreat through the window, inquires about Na-gyeong's late awakening. Fortunately, she rouses from her slumber, and Gyeong-ho directs a disapproving glare at Ju-hyeong.
As they embark on their daily run, Na-gyeong admits to having imbibed excessively the night before. Gyeong-ho admonishes her, reminding her of her recurring lapses in memory when under the influence of alcohol.
Meanwhile, the Peace Village officials continue their dedicated stewardship of the community. They convene a meeting to discuss suitable crops for the upcoming season, and it's evident that harmony prevails among the villagers. Their enthusiastic participation in communal tasks and Ju-hui's unabashed flirtation with Gyeong-ho underscore the positive atmosphere.
Back at the house, Ju-hyeong grapples with hazy recollections of the previous night. He gradually pieces together the events, realizing that he and Na-gyeong shared a few drinks, played the piano, and even shared a kiss. While they didn't engage in sexual activity, their closeness led them to sleep in the same room. A fleeting moment of concern arises for Ju-hyeong regarding the kiss.
Unfortunately, Na-gyeong has no recollection of the incident, reverting to her usual cold demeanor. Ju-hyeong's worry escalates from the kiss itself to the fact that Na-gyeong doesn't remember it.
As the days unfold, Gyeong-ho notices Na-gyeong's distracted behavior. Ju-hyeong, plagued by self-doubt about his kissing skills, becomes increasingly anxious about Na-gyeong's emotional distance. However, Na-gyeong's preoccupation stems from concerns about her father. After much contemplation, she sends him a reassuring text, assuring him of her well-being and urging him to take care of himself.
Consumed by worry over the kiss, Ju-hyeong eventually decides to confront Na-gyeong. Surprised by his unexpected mention of the night in question, she demands a clear explanation. In response, Ju-hyeong leans in for a kiss, prompting Na-gyeong to react with shock, slapping and kicking him. She insists on her lack of memory and urges him to calm down for a constructive conversation. Gyeong-ho, witnessing this interaction, and Ju-hui, secretly recording it, add another layer of complexity to the situation.
The couple retreats to the house, where Na-gyeong dismisses the incident as a mistake. She insists that Ju-hyeong should not take responsibility for such a trivial matter. However, she later chastises herself for her mishandling of the situation. The confrontation creates a palpable awkwardness, and Na-gyeong makes a conscious effort to avoid Ju-hyeong.
Elsewhere, Gyeong-ho attempts to retrieve Ju-hui's phone to delete the incriminating video. However, she refuses to relinquish it. Gyeong-ho's persistence leads to a physical struggle, during which Ju-hui trips and Gyeong-ho catches her, preventing a fall. Na-gyeong stumbles upon this compromising scene, allowing Ju-hui to escape. Later, Gyeong-ho warns Na-gyeong about the potential consequences of a video depicting her assaulting a South Korean citizen, emphasizing the need for restraint. She agrees to maintain her composure.
Ju-hyeong, meanwhile, continues his pattern of laziness. Jun-mo eventually calls him out, urging him to contribute. Ju-hyeong employs various excuses to avoid manual labor, but his luck runs out when he is assigned to Ju-hyeong's station. She tasks him with demanding work in the greenhouse, and Gyeong-ho jokingly predicts Ju-hyeong's imminent demise. Na-gyeong drives a weary Ju-hyeong home.
The epilogue reveals that Na-gyeong awoke in the middle of the night, despite her drunken state, and chose to sleep beside Ju-hyeong. Ju-hyeong reciprocated the gesture, demonstrating a shared sense of connection.