Nikki is taken aback when a grumpy Jacinta snaps at her in Sunday's Fair City on RTÉ One and the RTÉ Player.
Tempers fray in the Helping Hand when Nikki turns up late for work - and then takes a break.
"Have you even unpacked those bags yet?" asks an angry Jacinta.
"I will - after me break," replies Nikki.
"Break from what?" says Jacinta. "Sitting on your backside reading The Beano?!"
"What is bugging you?!" says Nikki.
Fans can watch what happens next on Sunday 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.
