Briana Is 'Annoyed' With Vincent in 'Married at First Sight' Honeymoon Sneak Peek

The couples of Married at First Sight's 12th season will continue getting to know each other on the upcoming episode of the Lifetime reality show on Wednesday, and some of them will get a firsthand lesson on what makes their partners tick.

Now that the couples have tied the knot, met each other's family members and jetted off to Las Vegas for their honeymoon, the real work begins. And with that comes many tests, like learning their partner's triggers, dealing with annoyances and agitation and figuring out the best way to deal with being in a couple—all while having a complete stranger around during those moments when they most desperately want to be alone.

Newlyweds Briana and Vincent have experienced more marital bliss than some of the couples in the cast, and so far it seems as though they'll have good odds of sticking together when decision day rolls around later in the season—that is if they can learn how to not get on each other's nerves.

In a Newsweek exclusive of a sneak peek clip of Episode 6 (above), Briana and Vincent snuggle in bed after a long day of honeymooning. Vincent appears more standoffish than viewers have likely seen so far, and he doesn't seem interested in conversing all night as the couple has been doing since exchanging vows. He doesn't seem to want to talk about the many ways in which Briana has irritated him throughout the day, but that topic may be unavoidable.

"What'd you learn about me? Have I annoyed you yet?" Briana asks in the clip.

Vincent hesitates to answer the question, so Briana decides to let him in on her grievances in the relationship so far.

"You don't pay attention sometimes. I'm like, 'Vincent. Vincent. Vincent. Vincent.' I just have to get your attention," she says.

Vincent responds by explaining that he isn't trying to ignore Briana, but he does have a lot on his mind.

"I take my time with things, and I don't like to be rushed. And I don't care who you are. That's just how I am. You're going to get what you're going to get. It's just who I am. I'm not changing," he told producers during confessional.

Vincent may be taking his time to address his concerns, but Briana isn't wasting a moment of hers. "Can I tell you something?" She asks. "You annoyed me today."

Vincent doesn't appear too thrilled to hear this, but before he has a chance to respond Briana turns off the bedroom lights, essentially ending the conversation.

Married at First Sight airs on Lifetime on Wednesdays at 8 p.m. ET.