Answer Question
OL in text may stand for "Online" or "On line". As in are you gonna b "online" later.
Another possiblity for the acronym OL would be "Offline" or "Off line".
Facebook - 9 Friends Box and Friendslist on Timeline.?
Can you play Angry Birds online?
Can you delete already sent messages on facebook?
How can I "Instagram" my pictures online without the app?
Some of my sites are blocked domain using IE 8 how to fix?
What is the minimum age limit for creating a Facebook account?
How to find deleted facebook messages?
What does the check mark mean on Facebook messenger?