Love Island 2017's Jessica Shears and Dominic Lever have come face to face for the first time since leaving the villa.
The former coupled up pair were split when Jess was eliminated last month with Dom deciding to stay in the villa up until his own exit last Sunday night.
But during the time Jess was out of the villa without Dom, there were rumours abut her hooking up with fellow axed Islander Mike Thalassitis.
Jess has insisted nothing happened with Dom quizzing her on the stories in Love Island spin-off After Sun tonight.
In the show, which airs at 10PM on ITV2, Dom says: "There's so much going on in me head.
"I just want to hear from you, what's the deal with the pictures of you coming out of a hotel with Mike? I knew something was up."
He adds: "First it was anger, then it was just betrayal I suppose. How did you do that?
"Do you know what I don't get is how you were mates with him when you didn't like him in the villa."
Speaking after his exit in the week, Dom revealed the potential of a proposal between him and Jess, depending on her answers to his questions about Mike.
He told The Sun newspaper: "Jess and I were on a really good run. If it carries on like that outside the villa then I do see myself proposing."
Dom continued: “I fell in love with her. It was so difficult for me to admit that to Jess. I cried when she left the villa. I’ve cried more in the last four weeks than I have in the last ten years of my life.”
"If she did sleep with Mike that I can't know her in a romantic way anymore. If she says it isn't true I will believe her," added.
See Dom and Jess’ reunion exclusively on Aftersun tonight, 10pm on ITV2
Love Island 2017 continues nightly on ITV2.