Choose the right place
When you meet your date, avoid choosing places that you have in common with your current partner. Go to another part of town, avoid high-risk public places where you could run into someone you know, even go to a nearby city.
Be careful online
Social networks are perfect for keeping in touch with your friends, but when it comes to lovers, you should keep them out of your public digital life. Set up a second e-mail account for all communication.
Don't search in your own back yard