Malhação's academy is the setting for themes such as prejudice, separation of couples, jealousy of children, intrigue and romantic relationships.

Dado and Luiza finally get along and start dating. Paula sells the gym, which is now managed by the new owner's daughter and his second wife.

Takes place at Academia de Artes Marciais do Gael and Escola de Artes Ribalta. The season tells the love story between Duca, who dreams of being a great muay thai champion, and Bianca, who dreams of being an actress as good as her mother was before she passed away. But the confusion starts when Karina, Bianca's sister and muay thai student, also falls in love with Duca, and when she discovers that her sister is dating him, she starts a war with her. Duca and Bianca will have to face several other obstacles and dilemmas of the adult-youth phase, such as Bianca's first time.

An unexpected childbirth on the subway brings together five girls from very different worlds. When a shy girl in search of friends, a rich teenager with her own alternative style, a hacker from the other side of the tracks and a rebel artist get together to help a teenager mom-to-be, a strong friendship is born. Together they will start sharing experiences and facing all kinds of adolescence conflicts.