Confidant is a trusted person with whom secrets are shared in a book or story.
Hope this helped :)
Emotional appeals would be my guess
<h2>Not the answer: </h2><h3> I don't know, maybe ask someone else.</h3>
Http://www.iuniverse.com/expertadvice/20writingtipsfrom12fictionauthors.aspx here are some tips on writing an article