Most Helpful Guy
What's the difference between pretty and insanely beautiful? Both are basically the same but one just means more
Most Helpful Girl
"Night" sounds more casual. People probably say this when they're in a relationship and their boyfriend/girlfriend just says "Night" because it just sounds so... Bleh.
"Goodnight" sounds more formal and caring for some reason. I don't really understand WHY, but I get it. Not sure if I explained it well, though.