You both have private messages.
You can check them by scrolling down the page and underneath the list of the boards on the left side of the screen, there should be a link that says "Check Private Messages." Or, if you want to contact someone, in the bottom right hand corner of their post there is a "Contact User" button which leads you to the option of a private message to that specific user. Feel free to reply with any questions/concerns.
CJ 05/29/2013