This is an interview with Matt Lauer of the Today Show way back in Feb, 2009 where Matt questions Misty about Joe Overstreet. Speed up to 3/4 of the way through. Watch Misty's face, and listen to Misty talk about Joe, To me, Misty looks and sounds very guarded when talking about how she doesn't trust him, etc.
http://today.msnbc.msn.com/id/26184891/vp/29298458#29298458
http://today.msnbc.msn.com/id/26184891/vp/29298458#29298458