Eight singles will date each other in the hope of finding great love, but the past catches up with them when their ex-lovers appear out of the water.

The first ex has landed in Mauritius. Previously Stine dated Morten, and she wants him back. But Morten already has something going on with Sidsel.

Sidsel's ex-boyfriend, Kasper, appears. All the girls are wild for him, but Morten and Kevin are not happy that he has arrived.

Emma goes on a date with Kasper, and it develops into more than an innocent flirtation, so Emma doubts whether she should choose Kevin or Kasper.

The residents wake up with a hangover, both morally and physically. Caroline and Kevin were together for the night. Can they keep it a secret?

Kasper is mad at Emma because he has been dumped. Kevin's exes, sisters Jessica and Julie, cause a ruckus. Not everyone takes it equally well.