When
the
team
of
Karthik
Calling
Karthik
told
Deepika
Padukone
that
she
needs
to
smoke
for
her
role
in
the
film,
the
actress
was
afraid
of
getting
addicted
to
cigarettes.
But
thanks
to
Ritesh
Sidhwani"s
thinking,
they
shot
for
the
scenes
with
organic
cigarettes
and
the
parts
were
done.
In
the
film,
Deepika
plays
a
modern
girl
who
is
a
smoker
and
it's
Farhan
Akhtar
who
gets
her
to
leave
smoking.
Because
Ritesh
ordered
nicotine-free
cigarettes,
the
portions
were
shot
well.
Since
her
character
gives
up
smoking,
the
film
carries
a
good
message
and
won"t
be
promoting
it.