Ban Hee-jin, nicknamed Bunny, is introduced as a talented sculpture major at Yein University who has recently experienced a painful breakup. She reflects on her past relationship with a boyfriend who was insincere and only interested in physical intimacy, which ends publicly and embarrassingly when he accidentally broadcasts his true intentions over the school radio. This breakup shakes Bunny's confidence, leading her to decide to focus on dating handsome men rather than valuing inner beauty alone, aligning with her artistic appreciation for the divine ratio in aesthetics.

Bunny's life at university is soon complicated by the attention of four handsome and eligible male students who begin vying for her affection, creating a reverse harem dynamic filled with comedic and romantic tension. Among these suitors are Jae-yol, a charismatic and somewhat aloof student; Ji-won, a kind and supportive friend; Hyun-oh, who shows a protective interest in Bunny; and Do-ha, who is involved in the social circle and later helps Jae-yol and Ji-won after a night of drinking.

As Bunny navigates her feelings, she struggles with jealousy and insecurity, especially when Jae-yol's popular ex-girlfriend, Yeo Reum, returns to campus and openly seeks his attention. Bunny's friends reassure her that Yeo Reum is in the past, but Bunny remains unsettled. An old photo of Jae-yol and Yeo Reum circulates, prompting Jae-yol to try to explain to Bunny, but she cuts him off, hurt more by her own feelings than by his actions.

During a campus blackout, Bunny and her friends gather in the dorm lounge, sharing food and stories by candlelight, which strengthens their bonds. Bunny immerses herself in her sculpture work but accidentally cuts herself, leading Ji-won to care for her and invite her to dinner with his sister. The dinner goes well, and Ji-won's sister notices his growing affection for Bunny. Later, Ji-won impulsively pulls Bunny to face him and kisses her, marking a turning point where Bunny's heart begins to fall freely for him.

In the final episodes, Jae-yol unexpectedly appears and apologizes to Bunny, expressing regret for past actions. Bunny misinterprets his words as closure and a desire to remain friends, but before he can clarify, Hyun-oh interrupts and takes Bunny away. Bunny admits to Hyun-oh that she still has feelings for Jae-yol and that their breakup hurt her deeply. Hyun-oh tentatively asks if she might like him, causing Bunny to become flustered.

Meanwhile, Jae-yol and Ji-won go drinking together and call Do-ha to take them home. Do-ha drives them to Jae-yol's place, where Jae-yol and Ji-won wake up the next morning surprised to find themselves in each other's arms, adding a new layer of complexity to the relationships.

Throughout the season, Bunny's journey is marked by her efforts to reconcile her artistic ideals with her emotional experiences, her interactions with the four suitors, and her gradual opening to love again despite past heartbreak. The season ends with unresolved romantic tensions and the characters facing the consequences of their choices and misunderstandings, setting the stage for future developments.

The ending of Crushology 101 season 1 concludes with Bunny resolving her emotional turmoil from her past relationship and making a clear choice about her romantic future, finding a new sense of self-worth and direction. The main characters' arcs reach closure with Bunny embracing her growth, and the boys around her accepting their roles in her life's next chapter.

Expanded narrative of the ending, scene by scene:

The final episode opens with Bunny in her art studio, quietly reflecting on the journey she has been through since her painful breakup. The atmosphere is calm but charged with a sense of finality. She is surrounded by her sculptures, symbolic of her personal growth and the emotional layers she has worked through.

Next, Bunny meets with Hwang Jae Yeol, the warm design student who has been a steady presence in her life. Their conversation is gentle and honest. Jae Yeol expresses his feelings clearly, showing his support for Bunny's independence and growth rather than just romantic interest. Bunny listens intently, her expression softening as she acknowledges the comfort and stability he offers.

The scene shifts to Cha Ji Won, the perfect chaebol heir, who has also been vying for Bunny's attention. Ji Won arrives at the campus café where Bunny is sketching. Their interaction is polite but tinged with a bittersweet tone. Ji Won admits that while he cares for Bunny, he respects her need to find herself first. This moment marks a turning point where Ji Won steps back, showing maturity and understanding.

Meanwhile, the other boys--Jin Hyeon O and Cho A Rang--are shown in separate scenes, each coming to terms with their feelings and the reality that Bunny's heart is not theirs to claim. Jin Hyeon O is seen focusing on his own ambitions, while Cho A Rang, the cute stalker, accepts the friendship Bunny offers without expectation.

The climax unfolds at the college art exhibition, where Bunny unveils her latest sculpture, a piece that metaphorically represents her journey from heartbreak to self-acceptance. The crowd admires her work, and Bunny stands confidently, no longer defined by her past but by her present strength.

In the closing moments, Bunny walks through the campus with Jae Yeol by her side. They share a quiet smile, signaling a new beginning built on mutual respect and genuine connection. The camera lingers on Bunny's face, radiant and hopeful.

The fate of the main characters at the end is as follows:

• Bunny (Ban Hui Jin): She emerges emotionally stronger, having reclaimed her self-esteem and artistic passion. She chooses to move forward with Jae Yeol, embracing a relationship based on support and understanding rather than past pain.

• Hwang Jae Yeol: He remains a warm, steady figure in Bunny's life, symbolizing a healthy, nurturing love. His role is that of a partner who encourages Bunny's growth.

• Cha Ji Won: He gracefully steps back from pursuing Bunny romantically, focusing instead on his own path, showing personal growth and respect for Bunny's autonomy.

• Jin Hyeon O and Cho A Rang: Both accept their places outside of Bunny's romantic life, with Jin Hyeon O concentrating on his goals and Cho A Rang maintaining a supportive friendship.

This ending scene by scene captures the resolution of the central conflict--Bunny's struggle with self-esteem and love after heartbreak--and highlights the characters' emotional journeys without condensing or glossing over their individual moments.

The TV show Crushology 101, season 1 (2025), does have a post-credit scene in its final episodes. After the main story concludes with Jae-yeol arriving at the airport following Hee-jin's departure to the U.S., the post-credit scene features a lighthearted moment where Hee-jin runs into Hyun-oh, her former neighbor and first love. They reconnect over a shared past, and Hyun-oh reveals he was behind a sentimental note on the confession tree. The scene humorously shows both Hyun-oh and Jae-yeol trying to impress Hee-jin during a joint photoshoot, with Jae-yeol inadvertently hurting Hee-jin's feelings by stating he wants to focus on work and is single, while Hyun-oh admits he has feelings for someone else who does not notice him.

This post-credit scene adds a playful and emotional coda to the season's romantic developments, highlighting unresolved feelings and character dynamics beyond the main plot closure. No other sources mention additional post-credit scenes for other episodes.

1. Why did Ban Hee-jin (Bunny) decide to only date handsome men after her first boyfriend?
2. Who are the four handsome boys that surround Bunny after her breakup, and what are their individual personalities or roles?
3. How does Bunny's talent as a sculpture major influence her views on beauty and relationships?
4. What is the nature of Bunny's relationship with Jae-yol, and how does it evolve throughout the series?
5. How do misunderstandings and rivalries among Bunny's suitors affect the progression of the love story?
   These questions focus on key plot points and character dynamics such as Bunny's motivations, the identities and traits of her four suitors, her artistic perspective shaping her romantic choices, the development of her relationship with Jae-yol, and the interpersonal conflicts that drive the narrative tension.

The TV show Crushology 101 (2025) is generally a lighthearted romantic comedy centered on college life and young love, but it is not specifically designed as a family-friendly show for children. It contains some mature themes and situations that might be sensitive for younger viewers or those sensitive to certain content.

Potentially objectionable or upsetting aspects include:

• Romantic and sexual themes: The show involves dating, breakups, and romantic entanglements among college students, including scenes implying or discussing sexual intentions and relationships. For example, early episodes reveal a boyfriend's manipulative behavior involving plans to get the protagonist drunk to sleep with her, which could be upsetting or inappropriate for children.

• Emotional distress and relationship issues: The protagonist deals with heartbreak, humiliation, and emotional struggles related to love and trust, which might be intense for sensitive viewers.

• Mature language or situations: While not explicitly detailed in the sources, typical K-drama content in this genre often includes mild language and situations unsuitable for very young audiences.

Overall, Crushology 101 is more suitable for teenagers and adults who can understand and process romantic drama and some mature themes. It is not recommended for young children or viewers sensitive to relationship conflicts and implied sexual content.