François Gautier is stingy! Saving puts the joy, it causes pay sweats. His life is set for the sole purpose of never spend anything. A life that will switch in one day: he falls in love and discovers he has a daughter he did not know existed. Forced to lie in order to hide his terrible default, this will be the beginning for François problems. Because lie can sometimes be expensive. Very expensive…

Gaston is a new guy at the Peticoin start-up. With his delusional inventions, he will change the lives of his colleagues. Cat, seagull, cow, and gaffophone will be at the center of the mishaps of this genius laidback handyman who wants only to do good, but has the gift of annoying Prunelle, his boss. Can those Gaston's gaffes galore prevent the buy-out of the Peticoin by Mr. de Mesmaeker?

Violette, a 40-year old workaholic with a career in the fashion industry falls for a provincial computer geek, Jean-Rene, while on a spa retreat with her best friend.