A country man, Mum comes to town to find a job and study Chinese. One day, an unknown little boy Deaw unexpectedly appears at his door, calling him dad. The man accepts to be the father due to a condition: find the right girl and marry. Later, the boy helps his dad courting a pretty woman Fah, who is prospected to be the bride for his dad before it's too late.

True love legend of Tid Noi, a man who has a stable love, true love, true love, true love, famous beautiful woman of the era. He loves and takes care of her like a woman in his heart, but Tid Noi's love is not easy.

The story of two kids, Kaew and Tong who catch a bus to Bangkok while escaping a rowdy boy who tries to bully Tong. The two innocent kids heading to the big city without knowing what they'll have to face in the future. When they step out from the bus, the adventure is about to begin.

In 1920s Siam, Bunteng, a member of a likay performing troupe, is faced with the prospect of his art dying when he and his family are threatened with eviction by a businessman who hopes to build a movie theater on the site of their stage.

A businessman charters a flight to Tibet to pick up a monk. On the way back, the plane is hijacked, and the monk ends up in a war zone where he has to convince the bandits to change their evil ways.

Frank, is a carefree guy who spends most of his day collecting garbages for money with his niece Lilly. One bad day, Frank is bitten by a werewolf but he can escape and is still alive. Since that day, when the half moon comes up in the night sky, Frank will turn into a werewolf, but a different kind of werewolf that is so adorable.

玛雅（平采娜·乐维瑟派布恩 Pimchanok Leuwisetpaibul 饰）是公司里初来乍到的实习生，在这里，她结识了莫（亚瑞克·阿莫苏帕西瑞 Arak Amornsupasiri 饰）。英俊潇洒风度翩翩的莫很快就吸引了玛雅的注意，让她内心里小鹿乱撞。莫将一位特殊的广告代言人托付给了玛雅——一只名叫强尼的小猫，千叮咛万嘱咐玛雅一定要好好的照顾它，玛雅和莫之间的关系因为强尼的存在而迅速亲近起来。 让玛雅没有想到的是，就在广告拍摄的过程中，强尼竟然跑丢了，整个剧组因此停工。玛雅和莫必须在最短的时间内找回强尼，才能最大限度的挽回损失。在寻找强尼的过程中，玛雅和莫之间碰撞出了爱情的火花。

泰语的原片名意思是“12月32号”，其实也就是“新年”，之所以叫《恋爱相对论》，是因为影片探讨了恋爱中不同的人对同一事物的不同看法，而这些看法往往正好相反。