The announcement left five of her remaining seven suitors -- Josh, Brian, Dylan, Marcus, J.J., and Chris -- finicky, if not upset about being tested by the former Assistant District Attorney.
"I was little bit on edge about it," Josh Murray said in his confessional, "because trust is a huge part of a relationship. I feel like we're building that trust and she says she trusts me, and then we go ahead and I have to take a lie detector test."
"When you have a relationship, you can't just say in the middle of 30 years in a relationship be like, 'Alright, I'll give you lie detector to see if something's going on.'"
Murray, along with the four other guys in his group date, proceeded to meet with two burly Italian men who ask them questions like, "Do you prefer blondes over brunettes?" and "Do you wash your hands after going to the bathroom?" One suitor, Dylan, is faced with the brutal question: "Have you slept with over 20 women?"
Dorfman's questions also veer on the serious side, including if they're on the show for the "right reasons" and whether or not they want kids.
Another contestant, Chris, who's been writing Dorfman letters anonymously for weeks, is faced with the question, "Are you Andi's secret admirer?"
After the suitors took the test, viewers learned that three of the five men told no lies, one suitor told two lies, and two of the contestants told three lies.
Check out the anxiety-inducing lie detector clip here!