The remaining couples enter the third and final phase of the project, and Sapphia questions Ryan's loyalty again when he is caught looking at Liily.

The bad boyfriends get grilled during a revealing set of dates, Sapphia clashes with Bayley, and Ryan's flirting with Liily gets him in hot water.

The couples go on romantic dates to see how far they've come. Ruben and Liily are at breaking point and Olivia asks them whether they should be together?