Their Love Island All Stars journey got off to an awkward start when they came face to face in the villa just months after splitting.
Yet Callum Jones and Molly Smith proved just how far they’d come during Monday’s episode as they spent some quality time together.
The amicable exes came together to cook breakfast for their respective couples, Jess Gale and Tom Clare as a treat.
But despite the pair getting along well with their new partners, fans begged Molly and Callum to get back together.
One viewer wrote on X: ‘Molly and Callum PLEASE just get back together’
Love Island All Stars fans BEG Molly Smith and Callum Jones to reunite as they shared a sweet moment together during Monday’s episode
The former couple proved just how far they’d come in as they messed around together in the kitchen
Another penned: ‘Tears are streaming down my face I need Molly and Callum coupled up right now’
During the cooking session, Callum told his ex: ‘Who would have thought we’d be making breakfast not for each other, but someone else….’
While tucking into their french toast, Callum told Tom: ‘I bet you thought when you come in the kitchen what are them two doing together?’
Callum and Molly’s moment may have got off to a wholesome start but they later turned up the heat with the return of the legendary Heart Rate Challenge.
The fan favourite task saw the stars strip off and perform sexy routines in a bid to raise the heart rates of their fellow Islanders.
Josh Ritchie alerted the All Stars of their night’s activity, receiving a text that read: ‘Islanders, tonight you will get each other’s pulses racing in the All Star Heart Rate Challenge #ForbiddenRizzOnFire #DontSkipABeat.’
Clearly excited for the antics ahead, Toby Aromolaran declared: ‘It’s the best challenge’, as the Islanders raced to change into their sexy costumes.
Georgia Steel wasted no time doing her best to raise pulses, strutting towards the firepit in a sexy policewoman outfit and declaring: ‘Who’s been naughty then?’ while whipping her handcuffs around.
The boys were up next, with American footballers, cowboys, spacemen and sexy devils taking to the fire pit.
After one boy’s dance, Arabella Chi declared: ‘If that didn’t turn you on Soph, I don’t know what will!?’
Yet despite protesting it was just a game, tensions soon rose as the results were revealed.
The amicable exes came together that morning to cook breakfast for their respective couples, Jess Gale and Tom as a treat
Despite the pair getting along well with their new partners, fans begged Molly and Callum to get back together
There was shock across the villa as it emerged that one pair had raised the heartrate of their exes the most, meaning leaving their respective couples less than impressed.
With several Islanders in the villa sharing history, the messy results look set to cause chaos.
After Sunday night’s dramatic joint dumping , a teaser video at the end of the episode revealed the islanders will be get risqué to try and raise the most hearts.
Hopeful fans are excited to see if the challenge will rekindle exes Callum and Molly’s three-year relationship.
Viewers even went to the extreme of begging producers to ‘rig’ the challenge so that the former couple, who split just last year, will have their hearts raised by each other.
Callum is currently coupled up with Jess, while Molly is happily coupled up with Tom.
Taking to X, formerly known as Twitter, fans continued to root for the duo to get back together, with some joking they have ‘seven more days to make it work’.
Some wrote: ‘THE HEART RATE CHALLENGE HAS ONE JOB- MOLLY CALLUM’
‘I REALLY hope the heart rate challenge shows Molly’s and Callum’s true feelings for each other’
‘Heart rate challenge is the best least obvious way the producers can put a spanner in the works! C’mon Callum & Molly, don’t let us down’
‘Oh my god please may Callum’s heart rate be raised the most by molly. PLEASE’
‘I don’t care if producers rig the results. Molly should raise Callum heart rate the most and vice versa’
‘yesssssss HEART RATE CHALLENGE producers have only one job’
‘The love island producers need to be smart here and rig the heart race challenge for callum and molly to have raced each other’s heart rate the most… give the public what we want.’
Callum and Molly’s moment may have got off to a wholesome start but they later turned up the heat with the return of the legendary Heart Rate Challenge, which saw Callum watch on as his ex gave Tom Clare lap dance
Hopeful fans are excited to see if the challenge will rekindle exes Callum and Molly’s three-year relationship (pictured together)
Despite viewers being hopeful that they will get back together, Callum and Molly seem certain nothing will happen.
Callum and Molly are civil and friendly around the villa despite an awkward start in South Africa – where they both walked in as bombshells.
The duo were coupled up together for over a week and tried to rekindle a spark, but they decided to go separate ways again.
The former couple met when Molly was a Casa Amor bombshell on the 2020 season and they went on to have a three-year relationship, even moving in together in Manchester.
Callum was revealed to be the first bombshell of the series shaking things up in the villa directly after host Maya Jama coupled-up the main line-up of former show legends during the opening episode.
In an unexpected twist, Molly walked in directly after him as a second bombshell, leaving Callum completely stunned.
Upon her entrance, Callum was wide-eyed as Molly strutted through the doors, leaving the rest of the villa reeling at the very uncomfortable reunion.
Love Island continues at 9pm on ITV2 and ITVX