Talking about teachers, I told GF that I used to know a girl that was a teacher. Then she asked if I dated or had sex with the girl. I ignored and she kept asking, playfully, and I kept changing subjects until finally she said that it was odd that I was being so elusive. So I told her that it's not important and I don't want to talk about it. After that, she said "well it's not worth fighting about, I love you now kiss me".

Should I have just said "yes I had sex with her"?