Right now I'd say I haven't because even though I am aware of the book and think about our relationship in regards to it, I don't think that she has ever done the same thing in a prior relationship. Like some folks have said on here, as a result of our BD/D, most of us have become way more attuned to these types of introspections than perhaps our new girl/boy friends have. I just don't want to get us too deep too fast.
I hope to over time that she and I will talk more about our needs/wants/etc as we go along and as we do I hope to bring up the love languages topic/book more naturally.