A birthday is one of the best days of every year. However, for some, it may be the day they buried a memory they don’t want to revisit, an inevitable pain as this day will be with us forever. Meena and Kuea have been friends since University. Chat is her ex; he has no responsibilities, drinks all day and parties. Kuea had always listened to her when she needed to vent about their relationship problems. When Meena broke up with Chat and started dating Kuea, everything seemed great; he was the opposite of Chat in every way. He did everything to make her happy. He threw her a big surprise birthday party every year... no matter what Meena might want. But where Meena is free-spirited, Kuea is orderly, peaceful. How can Meena choose between Kuea and Chat? Should Nam move on or give in?

Muenprae cheats on Tan, a boyfriend she is soon to marry, to have a secret affair with her married supervisor, Wiwat. On Valentine's Day, the two decide to celebrate their love on their own. However, Tan and Yuwadee, Wiwat's wife, get wind of it and finally find the truth. Kim's life is surrounded by three men. Aek; a cheating boyfriend, Sira; a man who wants her to be his official mistress, and Tan; a man who does not want to be serious with her. Despite these three men, she has to spend Valentine's Day alone.

"New Year's Day is the beginning of new things. Some relationships start on this day, while some have to see it end." Although this world is full of toxic love, good and healing love still exists. As soon as a clock shows 00:00 on January 1st, someone smiles and whispers "Happy New Year" to their lover with the hope of walking together. Another person whispers the same thing to the one who no longer has a chance to hear it. One couple uses love and goodness as a life compass, even when they face difficulty. Another couple wants to have fun and put their good life on the line. Stay tuned for the stories of two couples with different attitudes towards love and goodness.

Wandee decides to get a divorce and become a single mother for her teenage daughter, Rose. Later on, she meets Jaron and starts a new family life with him. On one of their anniversaries, she finds out that Jaron has an affair with Rose. And that devastates Wandee more than anything. Tong, Rose's classmate, has an estranged relationship with her family. Her father, Wut, has three wives, and everyone lives under the same roof. Tong never understands why her mother let her father have other women, let alone allow them to stay in the same house. How will Wandee and Tong solve their problems?