Now, the ex-partners have been forced to get up close and personal on Wednesday night's episode.
In Wednesday night's episode, Grant can be seen writhing in pain as Tayla, Cassidy and fellow female cast mates wax his buttocks.
"Oh f**k!," Grant screamed, with four wax strips being applied to his ass.
"Oh my gosh that's so f**king hairy Grant," one of the girls says.
In the clip, Cassidy can be seen leaning over Grant who lays down on a towel, and films the whole thing.
Love Island Australia hasn't been aired long, and it's has already ruffled some feathers.
The controversial reality show sees singles paired together in the hopes of finding love.
Recently, eliminated contestant Kim Hartnett has revealed that the show's X-rated moments don't make it to our TV screens.
She said contestants were "100 percent" having sex inside the house.
She told news.com.au, "It’s pretty obvious for the audience to know which ones are doing it."
While she hasn't gotten intimate with Josh, Kim revealed there was one unnamed couple who were very vocal about their sexual exploits.
"I think the first night they did it they full-on had an audience, everyone was sitting up and watching them," Kim told the publication.
"Then it just got to the point where you were used to it. It was kind of like a bedtime lullaby, if they didn’t do it you’d be like, ‘what’s going on?’"