The narrator’s voice was heard saying: “Caroline, I want to thank you for all the fun times we had making our favourite show. You were a true friend to me. I’m going to miss you, Caz.”
The episode included a photo of the presenter, which was shown on screen a number of times.
In the episode tonight the only pairs safe from elimination are Paige Turley and Finn Tapp and Siannise Fudge and Luke Trotman.
For confidential support call the Samaritans in the UK on 116 123 or visit a local Samaritans branch.
Tonight’s episode of Love Island will be airing at 10pm on ITV2.