It's a general routine for us to check whatsapp until there is no person in our life for whose message we should wait for. But when such a person enters in our life, chatting with him becomes an event. A beautiful exciting event ! Every on and off we keep checking whether he/she has messaged me. Finally, when the message tone rings, and chatting starts, what if it suddenly fall off because of some technical issues ? We become restless to chat again ! This situation is the essence of this part !