The first time I read it, I thought it was a continuation of the reverie. An easy way to fix this is to precede that line with something that alerts the reader of a scene change -- from Christine's thoughts back to the room in which she's tied. The story tended to gallop from there to the end as well
Excellent idea, I felt that was a bit awkward. I like my characters so I want to keep them for future use. Thanks!