Sam has Jess, but I think for Sam also, as for Dean, every blonde is their mother who has to be saved. (I guess that's a fairly Freudian take on it).

Interesting how after Jess Sam went brunette all the way. Maybe because now he had lost his very own blonde angel.

Or, y'know, we're reading too much into it. *g*

What is this "reading too much into it" you speak of? I`m not familiar with the concept? :-p