[ A subsidiary pause, followed by a bizarre sound in the background, like some eerie combination of unnatural static…tearing… the high pitched screech of a tire, maybe-but it fizzles out, the strange sound suddenly collapsing on itself ]
No…?
[ A long stretch of silence ensues ending in a quiet sigh ]
… I see.
Then I’ll be awaiting your orders.
( This was basically a failed attempt at garganta, so Ulquiorra's just discovering that there won't be any exiting via ripping open a window in time-space. ;| )