'This Is Us' fans can't stop talking about their new favorite character

On This Is Us, the gang hit up sin city for Kate's bachelorette and Toby's bachelor parties and, surprisingly, Beth was ready to get lit, while Randall was not.

"Damn, baby! I am feeling Vegas right now! Let's do something crazy. Let's go skydiving. Oh, let's go take ecstasy and see the magician that got ate by the lion," Beth told Randall, who only had one thought on his mind: Deja, their former foster daughter, who spontaneously showed up at their doorstep, days before, asking for cash. And after Beth declared their trip a "Deja-free zone," Randall told her, "Sorry. I guess I just can't, what, detach like you can." Randall also told Beth that she is "the head," while he is "the heart."

Randall's statement and his disagreement with Beth ultimately led a super heated argument between the two later in the night, when Randall showed up at the Magic Mike Live Las Vegas show the ladies were at. "You're gonna say I'm heartless," asked Beth. "Because you said I was detached. You said I was the head, and now you're trying to say I'm heartless because I just want a break from this? From all this?" Randall shouted back, saying, "You know what, Beth? You're right. The way that you're reacting to everything that's happened is perfectly normal. You're all heart. I should've kept this a 'Deja-free zone,' as you so heartwarmingly called it. It is what it is, right?"

Fans are usually talking about Jack or the Big Three but, after this week's episode, they were loving Beth.

One person took to Twitter asking: "Can we get some backstory on Beth?"

While another tweeted: "If anyone has anything to say about Beth that's not a compliment.." And our favorite: "Raise your hand if you wanna go to Vegas with Beth!"

Count us in. Don't worry, This Is Us fam. Randall and Beth made up in the end, and Sterling K. Brown himself assured us that, "they're going to be JUST fine, no matter what."