Berto and Sandra are a couple that faces the adventure of being parents with the arrival of their first child, Lucas. A new life that comes without an instruction manual. He is a comedian and a successful television presenter. She is an anesthesiologist by family tradition. Together you must reconcile this new situation in which your family, friends and even the world, will not make it easy for you. "Look what you've done" is a romantic comedy in which the "boy meets girl" becomes "girl and boy know baby." Based on own experiences and borrowed from Berto Romero, he explains what almost nobody dares to say: the madness and how difficult it is to be a parent. An ironic, close, authentic series with dramatic moments.