Here are some of the notable romantic episodes:
* Episode 3: "The First Time We Met": This episode focuses on the very beginning of Sana and Shin's relationship, where they meet for the first time and their initial interactions spark curiosity and intrigue.
* Episode 9: "A Day With Shin": This episode features Sana and Shin spending a day together outside of the Kodocha setting. They share personal stories, enjoy a picnic, and there are hints of romantic tension between them.
* Episode 13: "A Love Letter": This episode revolves around a love letter Sana receives from an anonymous admirer. While the letter is ultimately revealed to be from a classmate, the episode explores Sana's own feelings for Shin and her insecurities about reciprocation.
* Episode 20: "A Confession": This episode features a significant moment in Sana's journey of self-discovery and her realization of her feelings for Shin. It also hints at Shin's growing feelings for her.
* Episode 24: "Summer Vacation": This episode centers on Sana and Shin spending time together during summer vacation. They share moments of intimacy, like watching fireworks and taking walks together, showcasing their growing closeness.
* Episode 39: "The Lost Promise": This episode delves into Sana's fear of losing Shin, emphasizing the importance of their relationship to her.
* Episode 45: "A New Chapter": This episode is a significant turning point in their relationship, as they finally confess their feelings for each other and begin to navigate their budding romance.
While Kodocha's romantic elements are subtle and often intertwined with the comedic and slice-of-life aspects of the story, these episodes showcase the depth of Sana and Shin's feelings and their slow-burning romance. They offer a glimpse into the sweetness and awkwardness of first love, making them all the more endearing.