oh jaanvi
first of all welcome to the forum
and i know that it feels very bad to see karan with another girl
it is not in our hands
things are a bit different now
we cant hate anybody
i too feel bad and sometimes i cry a lot
we should not see karan wih any other girl but we should see the change in his acting
his new character is opposite of SHANTANU..viren is shy,introvert
so we should look at the postive side that the new show helped him to show his versatality
as concerned to the friendship ,i am sure that they are friends because it is hard to forget someone with whom you have worked for long 1 and half years..
dont worry ...
be happy as they will come back together again as our prayers will not be neglected by GOD