Rex arrived to collect his bag of money from Dillon, only to find it missing, leading to a panicked search as Dillon discovered Rex's boss is involved in drug dealing.
Later, Kat told Rex she couldn't help him with Frankie, but he threatened her, saying if she ever wanted to see her son again, she'd have to help groom Frankie for his business.
When Rex showed up at Vicky Grant (Anya Lawrence) and Robbie Roscoe's (Charlie Wernham) engagement party with a facial injury, Dillon assumed it was inflicted by his boss, reports the Liverpool Echo.
In Monday's (February 17) instalment as Darren Osborne (played by Ashley Taylor-Dawson) woke up at Dillon Ray (Nathaniel Dass) and Lucas Hay's (Oscar Curtis) house with little memory of the previous night.
A third viewer commented: "It's not your fault Dillion, you lost Rex's money, it's his fault stashing it at your place, knowing you were having a party, and anyone could take it.".