德士当家讲述了在新加坡都市中出租车司机的故事，故事创作灵感与概念，改编自畅销小说《德士司机的日记》里头主人翁的真实故事。葛米星饰演的蔡博士被解雇后找不到工作，自杀未遂，结识了李国煌饰演的的德士司机“阿头”，走投无路的情况下博士做起了德士司机，但也因羞愧于从事这份工作而不敢告诉家人。两人也从不合，转到在生活与个人难题上互相扶持，由冤家变“麻吉”！蔡博士也通过德士司机这份工作重新认识了生活的真谛。
The plot introduces us to a psychologist who suggests to three couples that they engage in a group session, where they will have to analyse each other without her being present. In order to do so, she has left them a number of envelopes containing instructions on the things they have to address. The method she has proposed encourages everyone to share their opinions, argue with each other and reveal their true selves. They are all public prosecutors and defence lawyers; they all interrogate one another, confess, lay themselves bare emotionally, regret the things they have said and toy with provoking the others. It’s a comedy with realistic characters and with a great sense of humour up until the final twist, which will wipe the smile off the audience’s faces because, in an instant, everything will take on a different meaning.
一位崭露头角的喜剧漫画人，因他的表演的视频片段使在网上造成轰动而搬到洛杉矶开始电影事业。
1958年的法国。21岁的露丝·庞飞乐（黛博拉·弗朗索瓦 Déborah François 饰）与父亲在下诺曼底共同经营一家杂货店 。小小年纪的她对店里的打字机产生了浓厚的兴趣，常常趁夜深人静时分偷偷练习打字。父亲为露丝安排了与当地维修汽车的男孩的婚事，可是野心勃勃的露丝并不甘于成为一个乡下主妇。怀着对城市生活的向往，露丝前往路易（罗曼·杜里斯 Romain Duris 饰）的保险公司应聘秘书。面试中，虽然路易对露丝的工作能力深表怀疑，但露丝飞快的打字技术令路易感到异常震撼，当即决定录用露丝成为自己的新秘书。但是路易心中也打着自己的小算盘。始终饱受父亲嘲讽的路易决定担当露丝的打字教练，只为了通过让露丝拿到世界冠军来证明自己的能力。露丝为了不回到乡下便接受了路易的挑战。路易化身严酷的教练，对露丝毫不手软；露丝的打字技术倒也突飞猛进。眼见胜利在望，两人却也都感受到了彼此之间微妙的变化。
