Ok, here's my take on this character.
People beware, you are looking at a the most dangerous criminal around. Yes, you are looking at a criminal with an honest face.
At first look you might want to introduce him to your friends, which you will actually do. He looks to be an honest hardworking halfling. But that's where the deception starts.
Kylnar, as that is his name, is set on destroying lives. With his easy manners, quick thinking and charming presence he puts everybody at ease. Heck, soon you'll be liking him so much that you might think he's that best friend you've been missing in your live.
But just when you start thinking these thoughts Kylnar strikes!
He has just one goal, get a take at each of your female friends, make them pregnant and then he runs off for his next scam.
By doing this he ruins not only your life (as you need to find a new 'best friend'), but also that of all your female friends. As they now are pregnant without knowing if they'll ever will see the father of their unborn child.
But this is not just the worst, no. People will actually think positively about Kylnar. They will wonder why he suddenly disappeared. Was he ambushed by criminals, did he get an urgent message from home telling him his father is ill? People will never think about the fact that he is right out evil. All because of his honest face.
So beware, always think twice about trusting someone with an honest face. You might be meeting with…. Kylnar.