Friends of Gemma Owen and Luca Bish believe they saw signs that the couple were "on the rocks" months before their well-documented split on Wednesday.
Luca, 23, and Gemma, 19, finished as runners-up on the hit ITV2 dating show and were the last of the finalists to become an official item when the former fishmonger went to huge lengths to ask her to be his girlfriend with a romantic gesture on August 29.
The couple looked smitten when they left the Spanish villa as Gemma looked to grow her business OG Beachwear - which she wore on the show - as well as signing a lucrative six-figure deal with fashion retailer PrettyLittleThing.