Despite having a few one-on-ones with Tayshia, Zac Clark is still a bit of a mystery to us all. He's still managed to catch her attention, and it's obvious that Tayshia wants to know more because she's attracted to the addiction specialist. But I'm not sure how that translates to them building a relationship. There is definitely chemistry between the two, but Zac seems less inclined to share more personal facts about his life than other guys. It's still giving him an edge; I totally see Tayshia taking him into the final four and introducing him to her family. I'm just not sure I see him being her number one pick.