It was directed by Marcelo Tinelli, and produced by Ideas del Sur Due to low ratings after the premiere, producers introduced new characters, sets and a new title.
After the "makeover", the number of viewers who watched the show increased greatly, though it did not reach the success of its predecessor Patito Feo.
The girls and the guys meet each other because Nina works in the restaurant of Milhojas´family, and the boss in that place is Francisco.
But the lower rating promoved that January 5, 2009 "Atracción x4" changes the history (Hamlet and Leticia lived together, Paula became in a bad person, Francisco and Nina are not in love, Leticia is the biologic mother of Francisco, Paula and Pablo are not in love, and Keto dates other girls but he is still Malena's boyfriend; and all live in a beach house-hotel).
Also Camila Bordonaba won't be able to sing in the band till the end of 2008, because of her contract with Cris Morena.