Good thread and honest question in my opinion. In my opinion: Each individual defines beauty to themselves. Unfortunately, we men have one thing in common, animal like instincts can override our cognitive reasoning.
"My animal instincts really want Kate Upton, but fortunately I was able to override them with cognitive reasoning and chose you."
What woman wouldn't be flattered by that???!!!
Just kidding, Living Epistle!! Loved your answer and thanks so much everyone for your honest replies--that's what makes me happiest when reading threads, to see what everyone's respectful, but truly honest answers really are!
Please keep sharing, married or single, guy or girl, whichever side(s) of the situation you've been on!