After what Frank did (whether it's producer driven/scripted or not), that wouldn't surprise me. I really think Frank was her 1st choice and that after he broke her heart, she simply couldn't chose anybody. (As that would almost kind of be, like what Frank did to her)
Then again, if what happened was producer driven/scripted, everything we saw on Monday was acted / fake. And she knew it was coming, so she could distance herself from him already, but then it doesn't make sense for her to not chose anyone.
I mean she definitely seems to have the hots for and can't keep her hands off of Roberto. Not too hard to pick him as the last guy standing then, I'd think. Unless he rejects her last rose (or that's all fake and acted too).
Chris definitely is crazy about her. I'm just not so sure, she likes him as much as he likes her.
On second thought, perhaps what happened with Frank made her realize she's not ready for a relationship at all.
Or could she have feelings for an ex herself?
The way this season is going, anything is possible or could happen! LOL