Damien requests a hospital visit from Tyler in the New Year's Eve Fair City on RTÉ One and the RTÉ Player.
On Friday, Tyler spiked Damien's drink with his medication - and was later praised for saving Damien from a fatal overdose.
When Tyler is by Damien's bedside, Damien says to him: "Just before you arrived, the doctor came in with a toxicology report."
"I bet you know what they found," he adds.
Fans can find out what happens next on New Year's Eve on RTÉ One and the RTÉ Player at 8:00pm.
