Ray is a worried dad in Thursday's Fair City on RTÉ One and the RTÉ Player.
In Thursday's episode, Ray shares his concerns with Kira about Mondo being Joan's potential kidney donor.
"Don't tell me you're happy to see him go through with this," he says.
"Well, it's his choice, Ray," replies Kira. "We'd have to respect that."

"No we wouldn't!" says Ray.
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.