The men race to win a brunch date. Matched couples leave for their first night in Paradise, and reveal their age and jobs to one another.

Se-hoon responds to So-yeon's previous advice and confession. Newcomers enter the island, shaking up the game and bringing trouble to paradise.

On the final day, singles choose the person they want to leave Inferno with. How many couples will depart the island hand-in-hand?

Se-hoon pulls Ji-yeon aside for a chat before the second couple selection. A surprise announcement throws the singles a curveball.

The men try to push each other out of the game. The women take turns chatting up Hyun-seung. Se-hoon contemplates following his heart.

Ji-yeon and Se-hoon clear up misunderstandings. So-yeon and Jin-taek grow closer. In pairs, the singles compete in one final game for Paradise.

A mesmerizing night in Paradise changes the game for Si-hun. Confused by Jin-taek's actions, So-yeon has a candid talk with Se-hoon.

Single contestants arrive on the island, where they're introduced to potential friends, lovers and foes they'll be living with for the next eight days.