Yeah sorry, those were indeed Diana's thoughts which make them even worse. I don't see Azzy's Diana calling Clark "her beloved" at this point in their relationship at all. In fact I don't see Azzy acknowledging their relationship at all in his book, but it was a minor nitpick on my part.
I agree Trekker, it would seem that Lex's scars were heat vision induced. This is the first time I've seen this version of Superboy not be annoying as well.