Married at First Sight's Luke Finally Admits He Was 'Disappointed' When He First Saw Wife Kate

Married at First Sight fans may finally get some answers from Luke Cuccurullo about his short-lived marriage to Kate Sisk.

In a sneak peek from Tuesday night’s finale episode of Lifetime’s hit show (produced by Kinetic Content), the exes — who mutually chose to divorce in last week’s episode — are grilled by reunion host Kevin Frazier about their experience.

Asked how he felt about Sisk when he first saw her walking down the aisle, Cuccurullo is hesitant and says he was “attracted” to her.

Exasperated, Sisk cuts off her estranged husband and says: “You can be honest, Luke!”

“We went over this 100 times, but I figured out who [she] was beforehand, and I’d already known and…” begins Cuccurullo, who again is cut off my Sisk.

RELATED: MAFS’s Kate and Luke Had Sex Despite Him Saying He Felt ‘Dead Inside’ After Their First Kiss

“Can you just answer the question please?” she begs. “Please?” Finally, Cuccurullo admits he was “disappointed” after further prodding by Frazier.

Filled with ups and down that stemmed from Cuccurullo telling Sisk on their honeymoon that he felt repulsed after they shared their first kiss, the couple’s marriage seemed doomed from the start.

Then, fans were shocked late in the season when Sisk revealed that she and Cuccurullo had secretly had sex multiple times since their honeymoon.

“I kind of feel bad because Luke asked me not to talk about this with the experts, but I can’t keep it a secret anymore,” Sisk told Dr. Pepper — one of the show’s experts — in a shocking therapy session shortly before decision day. “Luke and I have been having sex since the honeymoon, and it’s awkward.”

RELATED: MAFS‘s Luke Cuccurullo Felt ‘Repulsed and Dead Inside’ After Kissing New Wife Kate Sisk

Sisk further revealed that her husband specifically asked her “not to tell anyone about our sex life,” but she could no longer keep it to herself. “Luke and I have had sex probably five or six times,” she said.

When Sisk admitted to Cuccurullo that she had shared their “secret” with the experts, her then-husband was livid.

On decision day, Cuccurullo said in interviews he wasn’t ready to throw in the towel on their marriage but after Sisk told experts she wanted a divorce, he agreed it was the right move for their respective happiness.

The season finale of Married at First Sight airs Tuesday at 9 p.m. ET on Lifetime.