They certainly know how to keep those Islanders on their toes.

In tonight's 'Love Island', the contestants are tasked with voting for the two least compatible couples.

They receive a text explaining that they need to vote for the two couples that they think are the least compatible. They’re warned that those couples who receive the most votes will be at risk of being dumped from the Island.

The couples struggle with the decision, with some debating whether or not to try and vote tactically.

For Wallace and Rebecca it’s about trying to stay in the Villa and meet new people, for Luke M it’s a chance to try and remove Mike from his love triangle, while others worry about sending their friends home. But Jess seems to have the hardest decision when pushed to choose whether to vote for Mike and Sophie or not.

Who will be left at risk?

Watch the First Look teaser below:

 

Catch 'Love Island' tonight on Virgin Media One at 9pm.