What if a different decision was made? What if things had worked out different? What if people hadn't met? What if...?
Post a post for each of your characters.
Reply to others characters with what if scenarios. (Questions can be about a characters in game choices or ones from their history.)
Reply to those who reply to you with what you think would change about your character, or how things may have played out differently if another path had been chosen. (Write as little or as much as you want in response.)