Vee has a girlfriend. Mark has feelings. One moment changes everything, and now they must face what love really means.
Mark has an unrequited crush on Bar; despite his best efforts Kan has beat him in winning over Bar's heart. After a night of drinking his feelings away, Mark stumbles home with the wrong man and shares an intimate moment with Vee.
With Mark moving on after Bar and Kan's public declaration, Nuea decides to make his move on Mark. As Vee watches this happen he grows increasingly jealous.
Vee tests Mark to see if he is really over his feelings for Bar. Mark sees Ploy with another man, again, outside her apartment.
Vee is determined to end things with Ploy until a sudden accident derails his plans.
After surviving their exams, Vee, Mark, and their friends prepare an offering to fulfil their vows to the spirit they prayed to for their academic success. Nuea continues making advances towards Mark causing Vee to grow jealous.
The Engineering faculty travel to the beach for orientation, but while they are away jealousy and misunderstandings arise as Yiwaa tries to push Nuea and Mark together.
Vee prepares to move in with Mark, but before he does, he goes to meet Ploy to finally make things clear. When he meets with Ploy he learns that Ton has been physically abusing her.
Mark returns to Bangkok brokenhearted but reunites with his neighbor and ex-boyfriend, Pak, while he is there. The two devise a plan to get Vee to leave Mark alone.
Vee agrees to box with Krating to put an end to Krating pursuing Mark.
Mark's father agrees to visit Vee's family and to see their house as he considers Vee and Mark's future together. A dangerous situation allowed Mark's father to see Vee's true character.
