Kaz left her partner Tyler speechless tonight on Love Island, as she suggested how babies breathe.
Wednesday night's episode saw fake babies enter the villa, with each couple tasked with looking after an infant.
The couples quickly rushed to the cribs and decided what they should name their child.
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Kaz and Tyler decided to call their baby Benjamin, but Kaz freaked out when Tyler put a hat on his head.
Kaz screamed: "They breathe through their head" and Tyler was left stunned and asked: "What?"
And lots of viewers took to social media to comment on Kaz's big error.
Linda Bond said: "You can't touch the top of a baby's head because they breathe through it...did I really just hear that Kaz???"
Grace Sandison said: "Baby’s breathe from the top of their head?! Wow Kaz wow."
asimplespare1 said: "Breathes through its head ???? What on earth is Kaz on about?"
nursejackie said: "I’m sorry - did Kaz just say that babies breath via the top of their heads?? Didn’t realise she was looking after a baby whale!!"
And Hanna McCulloch said: "Did Kaz really just say babies breathe from the top of their head."
*Love Island continues at 9pm on ITV2 tomorrow
