Toast in the morning becomes a new way to torment Paul on Sunday night's Fair City on RTÉ One.
Oisín tells Callum: "You know how he has his two slices of toast in the morning, always on the grill? So you get there a while before him, put the grill up to full, 'til it sets off the smoke alarm."
"He'll think it was him leaving it on all day," replies Callum.
"'You nearly burnt the house down, Paul...'" smiles Oisín.
Fans can find out what happens next on Sunday on RTÉ One at 8:00pm.
Fair City airs on RTÉ One on Sundays, Wednesdays and Thursdays.