When
Grace
moves
in
with
Will,
she
complains
that
the
guest
bathroom
is
too
small
and
suggests
knocking
the
common
wall
down
to
create
one
big
master
bathroom,
which
results
in
Will
having
to
confront
his
own
issues
on
change
and
his
ability
to
have
a
successful
relationship.
Meanwhile,
Jack
and
Karen
bear
the
brunt
of
Will
and
Grace's
displaced
anger.