so in AC 3DS : 'Make a Best Friend!
Become best friends with your Nintendo 3DS friends! If both you and your friend save one another as best friends, you will be informed of when that person comes online and even if you aren’t currently visiting their town, you can still talk to them by sending messages!' (got from Justin's ac blog)
Lol, sorry, you know that I'm not a native English speaker! and it's too late for right now, but I will definetely join the chat soon!!
And don't call me beeyotch, you know, it DOES hurt my little feelings, are we clear?