Take her on a wonderful date to do whatever it is that she loves to do. Treat her better then you have ever treated her, make her feel like the most important woman in the world. When you get home, make the most amazing and passionate love to her that you have ever made. Really make her feel like she is the most beautiful woman to ever walk the face of the earth. As soon as you finsih making love to her, look her in the eyes and say " I just gave you herpes you dirty whore" then walk out of the room and never speak to her again unless completely neccessary. Oh, you need to go get herpes before you do any of this. That will show her!