Fran and Diags headed down to a fairground in Kent on Sunday afternoon for the party which marks the end of TOWIE's 12th series.
Fran looked pretty in a white polka dot dress and was seen giggling away as she cosied up to Diags, who wore a black leather jacket.
Despite the rides, candy floss and ice cream, the couple only had eyes for each other as they went in for a kiss. What a cute couple!
In recent weeks, viewers have seen Grace Andrews fall out with former friends Fran and Georgia Kousoulou, as she felt they hadn't been supportive of her recent reunion with her ex-boyfriend.
Things escalated with several heated rows and Grace later accused Fran of sleeping with someone else during the early stages of her romance with Diags, something which Fran has strenuously denied.
In another picture from the Grease party, it seems like Fran and Georgia exchange words with Grace again. Has things gone too far for the former friends? Or will they finally be able to clear the air?
TOWIE continues on Wednesday (30 July) at 10pm on ITV2.
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Check out the couple on a ferris wheel below: