i remember this happened to me ONE time, it was so weird. cuz i thought i was weird dreaming like that, but guess i wasn't weird after all xD
i dreamt that my mom was speaking french one day, i was so impressed since she doesn't know french in real life (besides a few words) and i'm there listening to her and understanding it
but too bad that i don't know how to speak french back to her, besides understanding it...
it was actually a cool dream though ~ haha