Blanca Sandoval - the main protagonist; initially played by child actress, Mona Louise Rey and teen actress, Barbie Forteza for the first and second chapter of the series, respectively, and later by actress Heart Evangelista as the adult version of the character.
Luis Buenaluz - protagonist; initially played by actor, Raymart Santiago for the first and second chapter of the series, and taken over by Christopher de Leon for the last chapter as the older Luis.