It
is
a
well
known
fact
that
after
Hum
Tum
and
Fanaa,
director
Kunal
Kohli
wanted
to
sign
either
Aamir
Khan
or
Shahrukh
Khan
for
his
next
film.
However,
both
of
them
expressed
their
inability
to
do
so
because
of
their
prior
commitments.
Resultantly,
Kunal
had
to
fall
back
on
his
ever
dependable
Hum
Tum
pair
of
Saif
Ali
Khan
and
Rani
Mukherjee.
As
per
the
latest,
Kunal
has
already
started
shooting
for
the
movie,
and
is
going
ahead
with
the
portions
featuring
Rani
and
other
members
of
the
cast.
Reportedly,
the
'chote
nawab',
Saif
Ali
Khan
will
only
be
able
to
join
the
shooting,
sometimes
in
November,
after
completing
a
major
portion
of
his
exciting
Yash
Raj
project,
Tashan.