Dearbhla has to figure out what to tell Joan - fast - on Thursday's Fair City on RTÉ One and the RTÉ Player.

During a business meeting, in walks Gareth - Joan's estranged son and Dearbhla's current love interest.

"This is Gareth," says Joan. "Gareth, this is Dearbhla."

"I know who this is," Gareth replies.

"You know?" says Joan.

"We met," says Gareth.

"You've met?" says Joan.

Fans can find out what happens next on Thursday on RTÉ One and the RTÉ Player at 8:30pm.

Fair City airs on RTÉ One and the RTÉ Player on Sundays, Tuesdays, Thursdays and Fridays.

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Catch up on Fair City on the RTÉ Player.