You will never be alone!
Wonderland Online has details about how it's friends system will work.
Wonderland Online: Super Match In Wonderland Online (http://wl.igg.com), players will never be alone. The player interaction options will help them to connect with other players. Player interaction can help players to match themselves with other players by comparing birthdays, blood types, etc. Players should then keep an eye on the heart icon on their interface. A quickly beating heart means that someone with similar stats is close by. 1. Open social interface to check out friend list. 2. Players should then edit the information, such as birthday or blood type, to define the friends they want to make. When matches are nearby, the heart icon at the right bottom corner will begin beating faster. Official Wonderland Online site: http://wl.igg.com