1Chemistry
Four couples living in paradise experiment with bringing a third love into their relationships.
2Boundaries
The Throuples' first challenge tests their boundaries, pushing some relationships to their limits.
3Jealousy
The Throuples participate in their first "Stay or Swap" ceremony and make some huge decisions.
4Core Values
The Throuples face a test of core values; a new couple arrives, and nobody is off limits.
5Honesty
The Throuples engage in an honesty session; the resort's newest couple explores their options.
6Communication
Big decisions rock the resort and leave some relationships questioning their Throuple.
7Fun and Romance
The Throuples take part in a game to have some fun and get to know their chosen singles better.
8Unfinished Business
As the end of the experiment looms, the couples go on dates to clear up unfinished business.
9Acceptance
The Throuples face their final "Stay or Swap" decision, leading to confusion for some.
10Commitment
As the experiment comes to an end, the relationships face the ultimate question of commitment.