I Think Eye Contact Is Very Powerful

Liars tend to make a big show with eye contact actually. They also don't use conjunctions (I.E. I'm, don't, won't, can't, etc.) when trying to lie, and when asked questions that involve their lie they will provide a ton more information to the question along with a drawnout answer. In short liars try hard to look convincing with these methods.

eye contact with women cause physiological changes in the minds of men, triggering primitive logic overriding functions, fun psychological fact.

Yep. Intentions do come through when looking at someone's eyes ...

The eyes are very hard to make lie

yes! eyes are windows into the soul

what about blind people?

That is so true

indeed!