It is just about when I got call from home..... I was in hostel and I got call from my home :- Me: Hello... Mom : I was calling you but your phone was not reachable. Me: Yes mom, Network was not available. Mom: Okay, How are you? Me : I am gud, mom. Mom : Have you taken your meal? Me : Yes mom. Okay mom, I am getting late for my classes, I will call you after some time. Mom: Okay, Call me back once you are free. Me: Okay, Bye. So this was the conversation which was short, but in reality it was a very long conversation. The real conversation was :- Me : Hello ..... Mom: I was calling you but your phone was not reachable.( I was so scared thinking that why was your phone unreachable, were you fine.) Me: Yes Mom, network was not available. Mom: Okay, How are you? ( I hope you are not feeling alone and you are happy there) Me : I am gud, mom.