Is much longer than the original Argentine series, being in production for fourteen months. Chiquititas sin fin (2006) was aired for only seven months.
After production was done, star Marta Fernandes met up with Jorgelina Aruzzi in Argentina. Aruzzi originated the role of Lili in Chiquititas sin fin (2006).
Chiquititas Brasil (1997) (the Brazilian remake of the original 1995 series) had been previously broadcast on Portuguese television before SIC decided on remaking Chiquititas sin fin (2006).
SERIES TRADEMARK: Dual identity: Madalena and her magical alter ego, Lili.
The orphanage is named "Do Monte" (from the original "Demont") in this version. The mother figure of the orphans is, coincidentally, portrayed by Manuela do Monte in the 2013 Brazilian adaptation Chiquititas (2013).