Jealous rows, a secret vow of chastity and a double-decade age gap.

Secret social media, a meddling best mate and a biblical fight over sex.

Relationship doubts, annoying kids and suspicious minds.

Road trip rows, explosive secrets, and a potential catfish has Andy hooked. But will he be left hanging at the airport?

Zena suspects everyone is lying and wonders if Ebrima's sister is actually his wife. Andy meets Arrah in person and is delighted to learn she's real.

Sarah tries to dance around her secret fiancé's jealous streak, and Mete takes Shannon to meet his family and reveals his plans to propose.

Shorna is back from Greece, but she's losing faith in Adnand. Sam and Ali from Season 3 return. Zena makes a midnight escape and flees Ebrima's home.

Zena confronts Ebrima about his online lady friends. Sandra arrives in Cambridge, ready to take a punt on love. Arrah considers Andy's proposal.