I believe it was Michelle he asked "Do you really think you know me well enough ....?" Not Chantal.
The person that I find the most interesting (and am prepared to really like) of the final four (per RS) is Shawntell. The caps we have seen show her as vivacious, funny, engaging. The bubblegum part is really funny and I love the way she laughs. I am not surprised she stays so long and will be interested to see why she leaves before the others. I also find her occupation fascinating. I don't think we have ever has a mortician on the show. I bet she has heard and told all the jokes.