Daniel Avelar (Marcelo Serrado) and Clarice Luz (Lavínia Vlasak), parents of Mariana (Júlia Maggessi), called Nininha, had everything to be happy. They loved each other was and was making progress in their professional lives. Daniel is a young lawyer who passed the Law Contest to be a Public Defender and Clarice is a young Biology student who is doing a Masters in Ecology and Environmental Education. The pregnancy and the imminent arrival of little Mariana make the two decide to get married and start a family.