Nesa wants me to point out she's only Sephiroth's secretary and office manager, not his GPS. While her job description may just require things like accomplishing the impossible by close of business every day, and performing the miracles required to keep SOLDIER running rather than bogged down in paperwork, it doesn't require her to know where her boss is at all times. If he isn't where his schedule says he should be, it officially Isn't Her Problem, and she has that in writing.