结衣（帕德容琶·砂楚 Pachrapa Chaichua 饰）是一位美丽善良的女孩，某日，她的外婆打电话给她，说自己生病住进了医院。外婆是结衣在这个世界上唯一的亲人了，结衣心急火燎的赶到了医院，无微不至的照顾着外婆。然而，外婆却提出了一个让结衣匪夷所思的要求，那就是去照顾一个名叫正赫（亚瑞克·阿莫苏帕西瑞 Arak Amornsupasiri 饰）的少爷。

　　外婆以性命相威胁，结衣只能来到了正赫的家中，两人的孽缘就此拉开序幕。正赫的个性十分古怪，脾气火爆的他把所有人都视为敌人。起初，结衣和正赫之间发生了无数次争吵，相处的很不愉快，然而，随着时间的推移，正赫的身世渐渐浮出水面，令结衣明白他的暴烈情有可原。

Jaew works in a mountain park and guides tourists. But later Jaew's grandmother who is the nanny of a very rich family who Jaew have never met, fell down the stair and broke her leg. When Jaew visits her grandmother in the hospital in Bangkok her Granny is worried sick over her Khun Noo (that's what Jaew grandmother calls him) and ask Jaew to take care of him until she gets better. She takes a taxi to the family, On the way they make a stop to try to find their way and is almost run over by a careless motorbike driver and fall down. The driver gets hurt and Jaew gets furious. She lends the Taxi and follow the careless driver and discover that he is going to the same address she is, she follows him all the way into the house and the "fight" begins. So that's how Khun Chai met.