Raghu and Prabhu are friends from their childhood. It is almost 3 years, they are not talking to each other due to some quarrel. Prabhu keeps trying to reach Raghu and Raghu on the other hand never responds to his calls.
Prabhu tries to call Raghu again, as usual Raghu rejects the call. Now the calls have stopped from Prabhu.
Raghu accidentally meet Kashi who is a friend of Raghu and Prabhu. Kashi is settled in USA and has lost contact with Raghu. With surprise Raghu asks "How are you. And when did you come to India?". "Came here 3 days back, Prabhu was severely ill. came her to meet him." After listening to the news Raghu starts dialing Prabhu's number. Kashi says "He will not pick your call, He has gone on a journey where there is no return."
With tearful eyes Raghu blames himself. Till today Raghu tries calling Prabhu but the answer from other end remains unchanged "The user you are trying to reach is out of coverage area."