Ter tries to avoid his first love, but Hill sparks online rumors by posting a photo of them at dinner.

Hill catches Ter in a lie about being sick and takes him on an impromptu date to a local Thai temple.

Hill confesses his feelings and introduces Ter to his friends as the person he is currently dating.

A jealous Hill protects Ter at an event, leading to a mutual confession and the pair’s romantic first kiss.

Hill defends Ter from a bully, while Johan has a chance first encounter with the chaotic student North.

While Ter and North start a new job, Johan is forced to look after a drunk North after a rowdy bar fight.

Johan demands North pay for his damages, offering to waive interest if North obeys his every command.

Johan is upset when North lies about taking a bar job, leading to a tense rift between the two men.

While North stays with Johan, Ter seeks the truth about Hill’s past and his grandmother’s condition.

Johan saves North from workplace harassment, while Hill and Ter finally resolve their past conflicts.

Johan and North share their first kiss after a rescue, but a case of mistaken identity causes confusion.

Hill leaves for an emergency, triggering Ter’s trauma, while North grows wary of Johan using wealth.

As the bond between Johan and North grows, the story reveals how Johan first fell for him years ago.

North gives Johan a symbolic gift before his trip, while Hill and Ter enjoy their new domestic bliss.

North and Ter find themselves living with their boyfriends after being moved out of their old dorms.

A flashback reveals Johan’s long-held feelings for North and the circumstances that kept them apart.

As the main couples grow closer, a new mystery emerges regarding the tension between Tonfah and Typhoon.

Typhoon reunites with his former next-door older brother, Tonfah, only to find that the secret they left behind still hurts. Even so, he's willing to return to Tonfah's life in any way he can.

After his father blames him for his sister's death, Typhoon defies orders and flees with Tonfa for one last trip.

At a new semester’s start, Typhoon avoids Tonfa but confesses their past, choosing to care for him from afar.

Tonfah and Typhoon grow closer as anonymous pen pals, while friends urge Typhoon to move past the "brother" zone.

Tonfa confirms Taifun wrote the secret letters, choosing to woo him as Taifun finally follows his own dreams.

Typhoon risks exposure to confess his love to Tontah, finally revealing the truth behind his secret letters.