To stay married or not? That's the final question the three couples will answer in the second to the last episode, titled "Final Decision Pt. I," of the third season of "Married at First Sight."

In the two-part season finale of the reality show, the three couples—Tres Russel and Vanessa Nelson, David Norton and Ashley Doherty, Neil Bowlus and Samantha Role—will decide whether to keep or break their "I dos."

Not much has been revealed about the final two episodes of the show, but according to Movie News Guide, the fan favorite and the most likely to stay married among the three couples are Tres and Vanessa. Apparently, the pair's relationship has developed more than the two, who have yet to share a kiss.

Meanwhile, here is the rundown of last week's episode, titled "Last Chance for Romance."

Before making their last decision, the couples were given their last chances to spend more time, express what they really feel and fix whatever issues the couples have with each other.

Something unexpected came up when Tres and Vanessa were in a romantic trip, ending their vacation shorter than expected. Samantha, on the other hand, admitted that he missed Neil after spending time apart. Lastly, with the string of arguments, bickering and issues, David tried to win back Ashley's trust after the whole "invited another woman for drinks" chapter.

In this episode, couple Neil and Samantha seemed to stand out among the rest. Although they are less romantic than Tres and Vanessa, and argue less than David and Ashley, some fans are actually rooting for these two to stay married.

After being gone for a day, Sam shared, "I do kind of miss him because I'm starting to have a crush on him. I'm starting to really see him as my husband." She also said that she's confident that their relationship will work.

"Married at First Sight" season 3 airs every Tuesday at 9 p.m. on FYI.