Thoughts on both Lena's Hair and her father's
I think I can safely say without the slightest trace of hyperbole or exaggeration of any kind, that the actress who plays Lena has the greatest most perfect head of hair that any woman from the dawn of time all the way until we evolve past having any hair as a species whatsoever, had, has, or will have.
Once again no hyperbole at all, none.
As a side note the guy who plays her father somehow pulls off a rather aggressive hairstyle for a guy who is that far bald, with quite a bit of panache.