TOWIE star Elma Pazar broke down in floods of tears as she shared her insecurities over her romance with Diags.
The 29-year-old opened up about their relationship during last night's instalment of the ITVBe show.
Since joining Towie last year, Elma and Diags, 31, real name James Bennewith, have enjoyed a cheeky flirt together - and the pair finally decided to go on a date earlier on in this series.
However during yesterday's episode, while they were filming in Thailand, Elma realised that it just wasn't for her.
Speaking to Chloe Brockett, Amber Turner, Courtney Green and Chloe Meadows, Elma said: "I think in my head it was the perfect, perfect... he's such a generous, kind, caring person.
"All we do is laugh, we have so much fun together but I think if I'm being real to myself and I'm being real to how I feel, it isn't what.
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"Being here has made me realise that, I actually do have some sort of issue of being with someone..."
As she started to cry, the girls comforted her.
Elma continued: "No it's the truth. He's probably sitting there thinking I've done everything and that's basically what he was saying last night, but I think that's why I ended up leaving you all and going home because I sat there and I felt so flat and I felt so low.
"I just felt like he's right, I'm probably not giving him enough because I don't actually know if that's even what I want and I feel like I've put so much pressure on myself."
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Courtney reassured her and said: "Maybe you're just better off as friends and that's fine."
"I'm just gutted and I feel like I've let myself down and I've let him down," Elma added.
Last month Elma, who appeared on Love Island in 2019, confirmed their romance when she was seen wearing a top with his face on it while filming.
However days later it was revealed that Diags was 'caught cheating' on Elma at the Towie finale.
The TV star was seen locking lips with a brunette in a bar, who was later confirmed as Jodie Wells, who he met behind the scenes of the long-running show.
Elma later broke her silence on it all last week.
Speaking exclusively to The Sun, she admitted that she's struggling to "relive" the failed romance as it plays out on-screen.
The Sun revealed Elma was out with Diags the night he shared a passionate kiss with Jodie - despite dating the former Love Island star.
Asked how she's feeling now about her co-star, Elma said: "I think for me, it's the whole reliving it thing.
"I had kind of dealt with that, closed that book.
"I've closed that situation and just moved on from it, but it's the whole reliving it now it's on TV, constantly seeing things with people, send you things online."
Despite Diags kissing the other woman at the Towie finale party, Elma says they ended on "mutual terms".
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Asked if she thinks they can maintain their friendship, she added: "Yeah."