love letter sended by vivek?

no it was sent by Armaan bcoz he was on da terrace

that letter was written by Armaan... because we didnt see any contradiction... Armaan not once said that the letter wasnt written by him...
and secondly... the way he asks "Hum mil rahe hai na aaj raat ko?" in the Cancer ward ... it was pretty evident that he expected Riddhima to show up in the terrace 😳

luv
kanak

yep its armaan alright! i think vivek will cum back sumday....

yeah i think it is armaan too 😳