Is it possible to sneak to Business class during the night in a flight?

Is it possible to sneak to Business class during when everyone is sleeping in the nigh? I wanted to do this! I’m gonna choose the seat nearest to Business in emirates/

movies coming soon افلام مجانية television Dvd 4 Arab movies box office IMDB Movies DVD Dvd2Arab BlueRay افلام عربية Blue-Ray Rent تحميل افلام Rent Dvd افلام مجانا Online Movies