In the clip, we see Viall tell the camera that he's been "falling in love with someone" and that it's been happening for a "very long time." Naturally, the clip doesn't show us who he's talking about. Harrison notes that the two women left, Raven and Vanessa, are both incredible, but very different. And that's why Viall may end up with a Neil Lane rock and no finger to slide it onto.
"What I find fascinating about this show, is the capacity for people to love more than one person at a time," Harrison told ET. "We all have this capacity to do it, I just don't think we allow ourselves because it's taboo."
"I feel like sometimes I've been fighting it, and I'm not fighting it any longer," Viall said in a clip shared during the interview. "I am going to ask her to marry me, and my only fear now, is what if she says no? If I leave here alone, I'll be devastated, I'll be heartbroken."