It's very simple actually:
You each connect to SeeMyFBPics using Facebook and can then see each other's profile.
Once you've checked out the other person's profile you can decide if you find them interesting or not.
We take care of the rest.
To use SeeMyFBPics both of you need to connect with Facebook. We then create a secure connection between just the two of you.
We never post ANYTHING on your Facebook.