Paul is floored when he learns that his daughter Ruth wants to stay in Spain for good in Sunday's Fair City on RTÉ One and the RTÉ Player.
Paul has business worries - and Ruth's decision is the last thing he needs.
On Sunday, he loses his cool in Vino's while on a call to Ruth.
"If you think you're going to stay in Barcelona, you've got another thing coming, do you hear me?!" he says. "This is your home, and the next time I ring you better answer this phone call, do you hear me?!"
As the embarrassed Pete and Zoe look on, JJ says to Paul: "Paul, I think you should hang up now."
Fans can watch what happens next on Sunday on RTÉ One and the RTÉ Player at 8:30pm.