'Love Island's Kai Fagan has spent the night with Sanam Harrinanan in the hideaway.

The 24-year-old teacher stripped down to a pair of animal-print boxer shorts after being chosen to spend the night with the 24-year-old social worker.

Sanam offered to perform a striptease for Kai, while he was seen giving Sanam a massage.

The duo subsequently covered each other in chocolate sauce. Sanam told Kai: "I'm just going to leave that on you now."

The reality star then licked the sauce from Kai's chest and his neck, as Kai - who was wearing a blindfold at the time - giggled to himself.

Afterwards, the couples were all given an insight into what the public really thinks of them.

The challenge - which was called A Couple of Sorts - revealed that the public think Kai and Sanam are the hottest couple in the villa, while Casey and Rosie were voted as the couple most likely to have their heads turned.

Meanwhile, Kai previously admitted that he has "quite high expectations" of his girlfriends.

The teacher also insisted that he wouldn't date someone for the sake of it.

Asked what he's looking for from his 'Love Island' experience, Kai explained: "I’m single by choice. I’m looking for the right girl. I feel like I have quite high expectations.

"I don’t feel I should commit to someone unless I’m absolutely buzzing over them, because it’s not fair on them."

Sanam, on the other hand, previously revealed that she's looking for someone who can "dish banter back" to her.

She added: "I want them to know I’m not always being serious. They have to be on the same level as me."