Perhaps it's really me that failed to grasp that particular scene.
(However, it could also be a difference of perspective you're men and I am a woman. So perhaps we look at this with a different angle. My "woman's intuition" tells me nothing happened. But that isn't proof, is it?) <IMG SRC="smilies/tongue.gif" border="0">
I don't know but I feel if Shen Lang and Bai FeiFei were to have a son. That son should be smarter and not so naive as A Fei. Bai FeiFei herself said their child would be a magnificent person no matter son or daugther. A Fei is quite remarkable man but he doesn't really leave a good impression (in my humble opinion).
Also A Fei's martial arts are nowhere near Shen Lang or Bai FeiFei. Wouldn't Bai FeiFei impart or leave the "Spirit Manual" for A Fei?
<IMG SRC="smilies/confused.gif" border="0"> (Very confused now)
Couldn't A Fei be another descendant from the Shen family? A nephew, cousin, whatever,?
The Shen family was a rather prominent WuLin family in that time.
I don't know anymore, I wish Gu Long was still alive so we could ask him what happened.