Sarah, 14, is a ninth-grader. Like the other young girls, she has a best friend and finds boys her age stupid. Like the others, she already dreams of high school and has a crush on Mika, the neighborhood hunk. When he asks her to meet again, she agrees to skip class for him...

Antoine is the Head of HR of a big company. Managing people is his thing, so when his overwhelmed wife suddenly decides to go on holiday and leave him with the responsibility of the house and their four kids, he knows it will be a piece of cake for him. But Antoine has drastically underestimated the mess that four mischievous kids can cause...