In Chapter 2 of "The Tunnel To Summer, The Exit Of Goodbyes," we follow our protagonist, who returns to Kozaki High after a week-long absence that he covers up with a flu excuse. Upon entering the classroom, he finds himself temporarily the center of attention before quickly fading back into anonymity. His friend Shohei is skeptical of his story and presses for the truth, leading the protagonist to awkwardly confess that he "sort of ran away from home" without fully explaining his experience in the mysterious Urashima Tunnel.
As the chapter unfolds, we witness the social dynamics of high school: Shohei's jovial teasing lightly contrasts with the troubling presence of bullying depicted by Koharu, a mean girl who targets the new student, Anzu Hanashiro. Koharu relentlessly mocks Anzu, who remains unfazed by the torment, showcasing her resilience and setting the stage for a clash of personalities. The bullying escalates to a physical confrontation when Anzu, fed up with Koharu's provocations, punches her in the face —a surprising twist that brings the class to a standstill. Koharu's brutal defeat symbolizes a shift in the class hierarchy, leaving her humiliated and prompting discussion among students about the power dynamics at play.
Meanwhile, Shohei and the protagonist discuss the social fallout, with mixed feelings about Anzu's bold actions. When a senior thug linked to Koharu confronts Anzu, a physical altercation ensues, and the protagonist feels compelled to intervene, sparking feelings of guilt and fear. The tension culminates in Anzu effectively turning the tables on her aggressor. Post-fight, as the protagonist tries to help Anzu, a deeper connection begins to form between them despite her harsh demeanor.
Finally, the chapter transitions to the mysterious Urashima Tunnel, where the protagonist is eager to discover its secrets. Anzu unexpectedly follows him into the tunnel, revealing an interest in its mysteries. As they share this experience, they form a tentative alliance centered on their individuality and personal quests-him wanting to find his deceased sister, and her motivations, still unclear, hinting at an intriguing connection.
The chapter brings out themes of friendship, individuality against social norms, resilience in the face of bullying, and the quest for deeper understanding of one's past. It balances humor, tension, and introspection, providing a vibrant continuation of the story that deftly explores the intricacies of youth and human connections amidst adversity.