At university, two young men raised to hate each other find music and love instead, forcing them to question family legacies and choose their own path.
Pat and Pran have been enemies from childhood as a result of their families' rivalry. However, Pat's sister, Pa, makes a deal with Pat to stop the violence between him and Pran leading to a secret truce between the two.
Misunderstanding arises when Pat and Pran, unbeknownst to each other, begin leaving each other notes on each other's apartment door across the hall.
After the destruction of the bus stop pavilion, Pat and Pran work together to find a way to pay for the repairs.
A shoulder injury threatens Pran's ability to play at the upcoming rugby match. Meanwhile, Ink's arrival pulls Pat's attention away from the bus stop project.
Pat and Pran prepare for the music competition. Pat makes a confession to Ink.
After their kiss on the rooftop, Pran begins avoiding Pat and refuses to talk to him. Getting desperate, Pat decides to join the Architecture boys' service trip to try to reconnect with Pran.
Pat and Pran enter their sophomore year of school. The architecture students begin a new project to put on a play, Kwan & Riam, which Pat decides to audition for.
Pat and Pran must navigate the boundaries in their relationship as they continue to keep this secret from their friends and families.
After Pat and Pran's friends learn of their relationship, Pat and Wai struggle to cooperate on the rugby team.
Pat and Pran search for the real reason why their parent's feud began. Pa discovers who her peer mentor will be.
After learning the true nature of their parents feud, Pat and Pran leave town together. They reunite with Tong and Junior who they met during the architecture service trip last year.
Pran returns from Singapore to attend his high school reunion where Pat is also in attendance.
