These kinds of couples make their way onto RLC all the time, couples who dynamic is arguments, fighting, and tension which resolves later into sex. Most noticeably the abhorrent fucking beast that was Isabel and her boyfriend Marco. I don't really care how hot Kitty is, she's a fucking train wreck and needs to grow the fuck up. And Smith needs to get some balls and leave her. But that won't happen anytime soon from either of them.
A lot of you people that are always so quick to say this couple won't last never seem to remember that these people were in relationships way before they came to RLC. Regardless of how we feel about them, you have to remember that we're only seeing them for the first time while they've been dealing with each for a lot longer.