LOVE Island fans were in uproar last night after Laura Crane grilled Jack Fowler about Laura Anderson during the lie detector test.
The 23-year-old surfer forced the Scottish air hostess, 29, to read out questions that pitted them against each other as the footballer sat hooked up to a polygraph.
Old Laura donned the doctor's coat and laughed when she realised some questions were ultimately aimed at her.
One question from new Laura was: "Am I better looking than Laura" as Jack fumbled around for an answer.
He eventually replied: "Oh my days, all the girls look different ... yes."
People at home were shocked at the question and claimed old Laura had ditched "the girl code."
Fans were left divided over the questions, with one admitting: "LOVING how brutal "old" Laura is to Jack during the lie detector...She's got me peeing myself with those cutting one lines"
Another said: "How nasty"
A third admitted: "New Laura asking Jack questions about 'old' Laura is so childish and vile"
But the tables soon turned when she asked Jack about falling in love with her.
Though Jack said yes, the lie detector found the hunk was supposedly lying.
Laura was later interviewed in the Beach Hut and burst into tears when she admitted she had put her feelings on the line.
She said: "This is the first time in my life I've had to be like, 'Laura you do love him you can't just run away.'
"I ended up really liking him already.
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"It's new feelings for me, it's taking more out of me than I thought."
Elsewhere in the episode, Dani Dyer told boyfriend Jack Fincham that “loyalty” is important to her as she spoke about being betrayed by a previous boyfriend.
But her insecurities were worsened after the lie detector results showed with his feelings and was found to be telling fibs on several of his answers.