serial to serial communication

Hey guys, please forgive the lack of code. I'm just trying to understand the code at the following, for a project I am barely starting to get into. http://www.dfrobot.com/forum/viewtopic.php?f=18&t=1991&p=9214#p9214

In this example, two bluetooth enabled modules, share information. My question, how can I have one share strings of information? Example: bluetooth module 1 prints, "hello 1", then "hello 2". bluetooth module 2, prints the same thing, but because it received it from the other module, not because I activated it with serial.available. I hope that makes sense. Any help is greatly appreciated.

SteveRogers:
I hope that makes sense.

Nope, not a lick of it!

No clue what you're trying to do, other than that it involves bluetooth and sending strings between two Arduinos.

bluetooth module 2, prints the same thing, but because it received it from the other module, not because I activated it with serial.available.

Where do you want BT#2 to print things it received?

Have a look at the examples in Serial Input Basics

...R