A multi-layered, touching comedy about a group of friends whose relationships - in the face of life adversities - are exposed to more than one test. Filip risks his face and career for the whim of a crazy collector of Jadźka buttons. The sedate professor refuses his friend's indecent request, but he secretly kidnaps himself in a virtually reckless way. Meanwhile, a close-knit group of friends go to the mountains every year. There they discover a mystery that will change their lives forever. What will they choose? Loyalty or money? Friendship or love? Truth or lie? Own or other luck? Every choice for the heroes of the comedy "Just friendship" means trouble. Who will help them? We know: friends. Because friendship, like no other investment, always pays off.

　　波兰著名的鸟类学家科诺尔（Piotr Adamczyk 饰）与当红话题女星爱莉西娅（Magdalena Boczarska 饰）的婚事轰动全国，引来万千民众的关注。然而婚礼当天突生变故，宣誓之时爱莉西娅悔婚，转而亲吻一旁观看的周刊记者塞巴斯蒂安（Maciej Stuhr 饰）。她的举动将教堂变成混乱的格斗场。
　　倒霉的塞巴斯蒂安与新郎家族的一众男人先后来到宾馆，已经布置一新的庆典现场冷冷清清，这群男人们开始探究爱莉西娅悔婚的原因，发现这一切原来早有预谋。而从这桩失败的婚姻，他们也开始感悟着男人与女人之间变幻莫测、不可琢磨的奇妙关系……

失业又失恋的女性心理学家芭芭拉帕崔卡获得一份为华沙《荡妇》杂志撰写性问题专栏的工作。为求一炮打响，芭芭拉绞尽脑汁力求写出立意新颖的文章而不得。截稿日前三天，终于获得灵感发明“观鸟识人”术，成文发表后在全波兰掀起巨大反响和争议。与此同时，芭芭拉的私生活也一片混乱。对于今后的事业、家庭、爱情、生活，芭芭拉该如何继续前进？更重要的是，该向何方向继续前进？