A contestant's recent ex causes trouble in paradise. Two women start to have doubts about how compatible their matches really are.

In a first for the house, a potential same-sex couple hits it off at their first meeting. Someone who's been unlucky in love considers a big risk.

Chaos reigns in the villa as exes get jealous, a late-night make-out session causes conflict and old crushes make new comebacks.

After a dramatic night, the house gets ready to welcome back familiar faces for a party that will test how strong their bonds really are.