LOVE Island fans claim to have spotted the moment that gives away Olivia and Zara knew each other before entering the villa.
In last night's teaser trailer for the next episode, the pair had a heated showdown on the outside beds that ended with Olivia retreating to the bedroom in tears.
Zara raged: "Do you think I've flown 11 hours to p**s you off? Get over yourself, Liv. Get over yourself."
Upset, Olivia turned away, saying: "You're just trying to cause drama."
Fans think that Zara using the abbreviated form of Olivia's name is a sign they know each other better than the show might have them believe.
Last week we revealed show bosses risked a casting row as bombshell Zara’s social media suggests she already knew Olivia.
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Ring girl and actress Olivia has been liking Zara’s Instagram photos for years.
The brunette beauty has liked a string of Zara’s stunning snaps on the social media platform, some of those dating as far back as 2019.
It would appear the 'likes' occurred before the girls appeared on the show - due to Love Island’s new rule that contestants' social media accounts remain dormant for the duration of their time in the villa.
Zara has also been liking Olivia's photos on social media for the past few years too.
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The Sun reached out to ITV for comment.
Prior to the show starting, Love Island announced that family and friends of the new batch of islanders are banned from posting on their social media accounts during the show.
All contestants changed their bio on Instagram to “I’m off to find love in the Love Island villa. See you soon!"
In past series, islanders' teams used their accounts to encourage viewers to vote for them and build up their following.
However, they were often subject to vile abuse from trolls and there were even occasional spats between contestants' families and friends.