When regina first met you, she lifted her skirt and showed her "favorite" laced black panties. So you got her pants and get closer to your face to smell it, She smiled at you, then she goes back to her experiments, she is typing on her keyboard and still searching for anything to make drug for your mother that she still can't talk, because she left her tongue to speaking. While you told her to give up on it, but she doesn't give up too easy while she was looking about it around 10 years and still searching for magic or something to surprise you!