180 Degree Longitude Passes Through Us

Wang, who is on the verge of turning 20, has spent most of his life away from home growing up in a boarding school. Having lost his father to a tragic accident, Wang is the apple of his mom Sasiwimol's eyes, with the two almost maintaining a brother and sister like relationship.
Sasiwimol is a renowned female director in the film and television industry best known for ability to produce a slew of hit series one after the other. In a strange twist of fate, one day, as Sasiwimol and Wang are to scout the filming location for Sasiwimo's latest drama, they end up losing their way and find themselves near a secluded mansion in the middle of the woods only to be greeted by Inthawut, a long-time and dear friend of Sasiwimol. However, little do they know that this unforeseen reunion is only the beginning of a chain of events that is set to forever alter the relationship between Sasiwimol, Wang and Inthawut.

After a night of drinking at In's home, Sasiwimol and Wang get into a fight about her work.  In helps Sasiwimol and Wang understand each other better. 

While Sasiwimol prepares a surprise for Wang's birthday, Wang helps In work on the bridge for the villagers. 

Saswimol leaves to attend an awards ceremony and plans to return in two days time.  Wang pushes In to explore the "dangerous" side. 

With Saswimol away, Wang and In share stories of their past with each other. Wang helps care for In as he recovers from his injury. 

Sasiwimol attends the award ceremony for her Best Director nomination. In finally tells the full story of the past between him, Siam, and Saswimol. 

Wang tells his mother that he has fallen in love with In.  While he awaits to hear what her reaction will be, he finishes the construction of the bridge. 

Wang and Saswimol prepare to leave In's home.  Wang says his goodbyes.