Kids Next Door may be a kids show, but it can still be sad! * Surely this troper can't be the only one who shed a single manly tear in Operation: Z.E.R.O. when, after getting to know the real Sector Z, they reverted back into their Delightful form. * * Or later on in "Op: ZERO" when we see Numbuh Zero once again as Numbuh One's bumbling dad, with no memories of being a KND operative. "Just playing with an old friend, Dad." * In earlier episodes, the whole process of decommissioning is glossed over. Then in the opening of "Op: MAURICE," we're introduced to an operative, Numbuh Nine, who's a good friend of Sector V. It's his thirteenth birthday and he's willingly going to be decommissioned. The combination of his speech, his screams while getting his memories wiped and walk