LOVE Island fans think one couple will "tire" of each other following yet another row in the aftermath of last night's Heart Rate challenge.
The sexy scenes took the ITV2 villa by storm on Tuesday - with a handful of Islanders left fuming.
Only Wil, 25, and Uma, 23, saw their heart rates raised the most for each other after the Love Island cast switched up their wardrobe for some extra sexy clobber.
And fans are now wondering if Welshman Ciaran, 21 is not for partner Nicole - despite being closed off as a couple - after they had a spat following the challenge.
Ciaran's heart rate was raised the most by bombshell Grace Jackson, 25, who smirked when the result was read out.
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Nicole, 23, uttered a swear word as Uma revealed the outcome and Ciaran said: "She whipped me.
"Of course my heart rate was going to go up."
Nicole clapped back: "Shut up, literally just shut up," as Grace said: "It really doesn't mean anything."
Later in the episode, it was revealed how Nicole's heart rate was raised the most by her man.
She said: "shock," as the rest of the cast clapped.
Yet fans were quick to suggest there's trouble ahead.
One took to X to write: "I feel as though Ciaran will be constantly finding ways to keep Nicole happy.
"He is not for her."
A second put: "Ciaran is going to get tired of Nicole I swear."
A third then wrote: "Nicole is stressing Ciaran for nothing."
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Nicole and Ciaran were previously left on the rocks after he disclosed he would have kissed the stunning blonde in a different challenge - so Nicole's anger was somewhat understandable.
There may be more trouble ahead - with two hot new bombshells entering the villa and already picking their dates.
GAME PLAN
Meanwhile, fans previously claimed to have worked out Nicole's game plan following the fireworks in the challenge.
She was branded as "out of line" after telling the girls the rugby lad had slept with 120 girls.
The beauty didn't react well when Ciaran told her the figure - leading fans to call her out for "shaming" her man.
Meanwhile, we recently reported the real reason for Ciaran's split with his ex before the pair headed into the sun-soaked villa.
Follow our live coverage of Love Island which continues tonight at 9pm on ITV2.
