A boy travels with some animals, a frogs croak is explained, and the fountain of youth is found.
You tried to turn into a young 
girl to surprise me, didn't you?
Quisiste sorprenderme volviéndote 
muy joven, ¿verdad?
Quisiste sorprenderme volviéndote 
muy joven, ¿verdad?
Você tentou ficar jovem 
para me surpreender, não é?