No quiero que (ellos) se vayan.
The word "ellos" is optional.
Baby don't leave = Bebe no te vallas
No quiero ponerte a prueba.
No quiero un novio.
because he dont want them and its no one business
CHinga tu madre!
i want to see you tonight and spend time with you before i leave
No quiero que nunca me dejes
it means that they dont know what to say that or they want you to leave them alone
por que dont usted deja comentarios de cuadros
The best way to say "No I don't" in Spanish is to say No, no me.
Te amo mucho miamor no me dejes porfavor.
No