Because, well, I could.
For the medieval man and woman, the eyes and their gazes were an important part of sexuality. In her book, Medieval Life, Roberta Gilchrist explains that according to medieval theories about sight, “the eye was not a passive receiver but was instead active in sending out rays of sight toward the object of vision. The very act of looking could stimulate desire in the observer and the observed.” Women were typically advised to avoid looking at men so as not to tempt them.
"The problem is you’ve been told and not told. That’s what I’ve seen while I’ve been here. You’ve been told but none of you really understand. So I’ve decided I’ll talk to you in a way that you will understand. Do you know what happens to children when they grow up? No, you don’t, because nobody knows."