LOVE Island All Stars are convinced there's still trouble between some of this year's islanders after a "tell-tale look" from one of the contestants.
On Monday night's finale, Casey O'Gorman and Gabby Allen were crowned this year's winners, in an intense showdown left to the public vote.
But ahead of the pair being crowned, Maya Jama spoke to both them and second place couple Grace Jackson and Luca Bish, and one comment left viewers howling.
As Maya asked Casey about being referred to as a 'clout chaser', Casey joked: "Can we not mention that word ever again please?"
The cameras then cut to Harriett, who made the comment about him in the villa, with a stony expression on her face.
Fans found the moment hilarious, taking to X/Twitter to comment on it.
"Harriett’s face card!!! unreal #LoveIsland #LoveIslandAllStars" wrote one.
"HARRIETT U F***ING KILL MEEEE" said another, while a third simply wrote: "HARRIETT" alongside a string of laughing emojis.
Casey and Harriett have made no secret across the show about their personality clashes – having several run ins during their time in the villa.
Just a week before the finale, the pair came head-to-head in a game of To Be Honest, where Harriett told Casey to "shut his f**king mouth" over one of his answers.
The pair's attempts to settle things later on made things even worse, with Harriett getting annoyed that Ronnie Vint didn't stick up for her.
A week before that, Casey and Harriett clashed again with the arrival of bombshell Chuggs.
Harriett and Ronnie were eliminated just a day before the finale, in a decision made by the dumped islanders, which also sparked more arguments.
This paved the way for Casey and Gabby to take home the win, with the pair beating out bookies' favourites Grace and Luca in the final moments.
Curtis Pritchard and Ekin-Su Cülcüloğlu who came in third place and Catherine Agbaje and Omar Nyame who were revealed in fourth place.
Elma Pazar and Sammy Root came in fifth.
Love Island All Stars is available in full on ITVX.
