Request/reply content

100-level-AsyncAPI-Intro/step2.md

@@ -11,7 +11,14 @@ As it is much easier to understand things in action, Eve explains each component
 --> Mahfuza's content regarding various components of AsyncAPI document<--
 
 ## Request/reply 
+As Eve and Chan almost finish setting up the communication system, Eve explains to Chan about Request/reply pattern, which is not a component but a common communication pattern. 
+
+Eve explains Chan that this is a type of communication pattern where there are two components, a requestor and a replier. 
+
+Here, Eve's channel is a requestor which sends a request asking Chan how is he or vice versa. And the reply address as to where the response to her request needs to be delivered is known while defining the communication system.
 
 --
 
-Back to storyline and transition to module 4 with chan leaving eve's planet.
+With the final pieces programmed and the communication system in place, Chan gets ready to get back home. 
+
+Making a promise to stay in touch, Chan takes off in his spaceship back to [Placeholder for Chan's planet]