Hey folks I think this is a useful topic for both new and old players to further enhance your game play story line....
For example when you first crash land on Telos and you meet Bao Dur you have the option of carrying on with Atton or Kreia. After playing through with both Characters id say take Atton, sense he and Bao Dur will cut in together thought the first part of the planet and make comments about the dangers and sites.
Another would be on Onderon when the 2 aliens ask your opinion on who you think would be a stronger ruler for Onderon. ONLY if you have visas with you as well will the convo be carried on to you and Mandalore. (I myself didnt know this till I randomly had her in my party the one particular time).