He should have 'tone of voiced' it (Deirdre, Spectre)
Perhaps a white suit adorned with retro-style flowers wasn't the most covert thing to wear while Deirdre was on a creeping mission, but the flaming colour of her hair tended to negate sneakiness anyway. Luckily, Deirdre was so used to the way that Spectre felt, having spent a great deal of time around him, that she could tell the angel inside Spectre's house was in fact really him before she finished darting across the road.