I think she really likes him. She is starting to see how awful her husband really is, that all he wants to do is kill vampires no matter who else gets in the way. I think Jason appeals to her because with him, what you see is what you get. No hidden agenda there. (I love Jason because he is so dumb and you always know that he'll do the wrong thing! Also, he's adorable.)

I think her husband steve has told her to lead him on