Well hello!
It is funny how much our expression dominates how people think of you, particularly after a short meeting. This photo of Krista demonstrates part of that effect. The warm, inviting expression she is modeling can help someone meeting her for the first time to take away that important positive first impression. It is amazing how much this influences everything about our interactions and the vague impression people carry away about us.
Hello!
This image was processed first in Lightroom 4, then on to Portrait professional 2.
Neil's Photograhpy Blog 
Very nice portrait, and a lovely smile.