The singles get cozy and figure out who they'll be pursuing, Nicole and Callum get icy wake up calls, and Daniel uses an opportunity to make the night awkward.

La Demi confides in Georgia about her past, Adore gets excited to see an ex, Nicole explores her options, and Marlon's thirst lands him in hot water.

Daniel makes an awkward attempt at a love connection. The heat rises in the Sauna of Secrets for a two-timing Single. The first Ex is ice’d out of the chalet.

The Sauna of Secrets uncovers a mystery for Marlon’s ex. Two Singles find themselves fighting over the same Ex. Things get heated at the Ice Ceremony when one Ex makes a surprising move.

An ex shows up looking to cause trouble for Georgia and Callum, Allie explores her compatibility with Niall, and La Demi's new crush causes tension in the chalet.

Ryan gets closer to finding romance, Allie and Niall search for common ground, and a new twist has all the singles sweating over their future in the chalet.

Marlon and La Demi finally realize they have to confront their issues, a hot date gets derailed by an ex, and some new competition brings out Niall's jealous side.

A new ex puts Marlon and La Demi on ice, Callum and Georgia take a serious relationship test, and the Ice Ceremony is left in Callum's and Tyranny's hands.

An ex's arrival brings on Callum and Georgia's biggest challenge yet, a Fire Date selection gets Sam and Tyranny heated, and Carlos gives Niall some maturity advice.

Callum grows tired of La Demi's jealousy, a newly arrived ex tries to make amends for an Instagram indiscretion, and a trip to the sauna revives a long-distance romance.

La Demi and Marlon go on a romantic yacht date, a new ex arrives at the chalet, and a winter ball stirs up trouble for Adore, Tyler and Trenton.

Callum faces a huge decision, Allie grows frustrated with Niall, and shocking truths are revealed when the exes and singles take a lie detector test.

After the Truth Ceremony leaves the chalet in disarray, couples finally decide if they're leaving with their Ex, Next, or simply alone. One Single pops the question, while another leaves in shambles when the truth is too much to bear.