“He realizes it’s not that easy, and that there are so many more emotions that go into play. As he gets to know [Sabrina] more, [Nick] sees how much she has to offer him,” Leatherwood continued, citing the couple's “electric” Passion Of Lucifer Morningstar kiss as a watershed moment. “He sees that she really has this ability and desire to change things. Nick just loves that about her, and he begins to fall for her as he’s carrying out his task. There are moments where he forgets what he was originally asked to do.”