OMG i loved that scene!! That scene really made me squee. :P I love how much his face brightens up when he smiles! He just as this really sweet and innocent smile *swoons*. :P I agree, i think YN will accidentally say it too. It's really going to be interesting when she founds out about his true identity and her true identity as well. :P But for now i hope there will be plenty of smiles (okay probably not since half way point usually equals ANGST). :P

The actor really has a SPECIAL smile. :D My prediction - we will see more of this guy soon. :D

Have you seen the spoilers for the future episodes? I don't want to spoil, but just want to say that you are right about the angst. I can't wait for subs.
I dread the moment when YN will find out who she really is. To be a noble lady is so NOT HER! I think she will be very upset that she and Hong Gil Dong don't belong to the same social circle (BUT WE WILL BE HAPPY - slave/noble lady relationships are filled with beautiful angst)

And YAY!!!!!!!!!!!!!!!!!