As with most things, this too is a matter of definition. Different people define words and phrases differently. To some love is exclusive, to others love is all inclusive, and to others still there is no such thing as abstract love. While lust has an apparent universal definition, perhaps there are degrees of passion that are separated by nuance, situation, and circumstance.
But the crux of the question is the definition of lies. Something that might not be true at one point in time, might well be true at another. Conversely, what is true in one instance might be completely false in another.
I know it sounds as though I am belaboring what should be a simple question, but humans being as complex and contradictory as they are, the answer requires more than a one word answer. Man's duality, and the levels and depth of defining and interpretating cross-lingual and cross-cultural words and phrases make an easy answer impossible.
So, I guess what I am suggesting is, there will always be miscommunication between the sexes, and certainly between the sexes based in two diverse cultures. Such is the nature of love, lust and lies. And, I think, those are the elements that make the relationships that evolve in these circumstances so interesting and gratifying.
Viva la difference!