May, the daughter of a wealthy Vietnamese businessman, wants to celebrate her 18th birthday in Bangkok and is willing to spend a lot of money to have dinner with her favorite Thai actor, Mr. Park (Puttichai Kasetsin). However, she starts to question whether money can bring true happiness and decides to meet Mr. Park as a regular person instead of a wealthy heiress. Her parents send a housekeeper and four bodyguards to watch over her, making it difficult for May to meet Mr. Park privately. She teams up with a friend, Dua Hau, to sneak out and meets a motorcycle biker named Boy (Vachiravit Paisarnkulwong), who helps her evade her bodyguards and get closer to Mr. Park. As May spends more time with Boy, she begins to question her feelings for Mr. Park and must decide who she wants to spend her special day with.

It is about the king of Thailand who died in October 2016 and everyone respects them as if they were his own father, the story is based on following the great dream of the king of Thailand, people should not dream that they have to do it in their life daily. Here Phak, who loves the king, wants everyone to have a dream in their youth. But he does not respect his father, once he discovers that the true meaning of respecting the king of the nation begins by respecting his own father, begins to love and respect him. Just like everyone helps each other and makes Thailand a good nation.