This thread reminded me of a question I've been meaning to ask a native Spanish speaker about for years, but I always forget.
The question concerns
para siempre and
por siempre. If I understand correctly,
para siempre is the "correct" way to say
forever, but I hear
por siempre from native speakers as well.
What is the difference between the two? Which is more common? Is there a slight difference in meaning?
Gracias!