From "x" and "o" meaning "hugs and kisses," respectively ... Here is what "PS" means and how to use it correctly in your messages. "PS" is an abbreviation for "postscript." ...

From "x" and "o" meaning "hugs and kisses ... Here is what "PS" means and how to use it correctly in your messages. Start the day smarter. Get all the news you need in your inbox each morning.