Twins Untwisted: See Liz And Julia's Best Big Brother Swap Moments

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Liz dished on Austin's sneaky kiss.

During the last twin swap, Liz told Julia that they would both need to flirt with Austin now that Jeff was out of the house... But neither of the twins could've guessed just how quickly things would escalate. Julia freaked out when Liz told her that the tattooed giant went in for a kiss during what she thought was a harmless tickle sesh. 

As if having to worry about the smooch snatcher wasn't daunting enough, Liz dropped another bomb on her sister: Austin planned to reveal their secret to Jason.

While Julia expressed her doubts, Liz assured her that everything would be just fine and that the wrestler was simply looking out for both their best interests.