Lily decides to speak to her long-lost daughter Gwen and share her side of the story in Sunday's Fair City on RTÉ One and the RTÉ Player.
"This is a one-time offer," Lily tells Gwen. "Do you want to hear my side of it or not?"
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.
