《加油喜事》讲述了两家人和两个好闺蜜之间发生的一系列误解和争执，从而导致彼此之间产生了嫌隙，变成了冤家，并且不再相互交往和联系。多年后，当两家的子女逐渐长大，即将结婚的喜讯传来，双方家长才发现他们原来是“冤家”的关系。旧怨和新恨瞬间涌现，然而，是否有可能从“冤家”变成“亲家”，这对恋人们是否能追求属于自己的幸福呢？

故事的主线围绕着这两个家庭展开，他们曾经是私交甚笃、情感甚佳的朋友，而现在却因为一次小事而产生了隔阂。误解和争执的种子逐渐生根发芽，导致彼此之间的友情破裂。然而，当他们的子女即将步入婚姻殿堂时，他们才意识到过去的亲密关系原来是被误解所扭曲的，而他们也成了不可调和的敌对关系。

这部电影通过幽默而温馨的方式，揭示了人与人之间的误解和冤情。虽然两个家庭之间存在许多过去的积怨和矛盾，但当面临子女的幸福时，他们开始重新审视彼此，试图解开心结，寻找和解的可能性。他们展开了一场感人而搞笑的冒险，尝试将冤家变成亲家，为自己的子女和幸福而努力。

《加油喜事》不仅展现了家庭之间的情感纠葛，也揭示了人性的复杂性和成长的过程。通过故事中人物之间的相互理解、宽容和努力，观众们得以反思人与人之间的相处之道，感受到了家庭和友情的可贵。

"Happy Day" tells the story of a series of misunderstandings and disputes between two families and two best friends, which lead to a rift between them , became friends, and no longer interacted and contacted each other. Years later, when the children of the two families grew up and the good news came that they were about to get married, the parents of both sides discovered that they were "enemies". Old grievances and new hatred emerge in an instant, however, is it possible to change from "enemy" to "in-law", and can the lovers pursue their own happiness?

The main line of the story revolves around these two families. There was a estrangement because of a small incident. The seeds of misunderstanding and disputes gradually took root and sprouted, causing the friendship between each other to break down. However, when their children were about to enter the marriage hall, they realized that the close relationship in the past was distorted by misunderstanding, and they also became irreconcilable hostility.

This movie reveals misunderstandings and grievances between people in a humorous and warm way. Although there are many past grievances and conflicts between the two families, when faced with the happiness of their children, they began to re-examine each other, trying to untie the knot and look for the possibility of reconciliation. As they embark on a touching and hilarious adventure, they try to turn friends into in-laws for their children and their happiness.

"Come on and Happy Event" not only shows the emotional entanglement between families, but also reveals the complexity of human nature and the process of growth. Through the mutual understanding, tolerance and hard work between the characters in the story, the audience can reflect on the way of getting along with each other, and feel the value of family and friendship.