no te prometo las estrellas!
Stars (the kind in the sky) is estrellas.
Siempre recuerda la promesa
I can translate the document from English to Spanish.
buy a spanish dictionary or use 'google translate'
Just translate it the same way you translate anything. The words 'a movie' are 'una pelicula' in Spanish
Go to freetranslation.com and they will translate it for you for free!
translate
Mother in Spanish is "Madre."
Boy in Spanish is niño.
France in Spanish is Francia.
tu paraíso is in spanish
"to promise" is "prometer", "to swear" (like promise, not to curse) is "jurar"