now , i think we should get ready and i should drive you home . '' his heart got loud as a war chant in his chest , and his hands automatically went to his coat , making sure that the front stayed closed . since it was an actual mechanical key , the computer scientists could not hack it . i did n't like to think what it meant if they had . he sat taller , his concern slipping with a returning grin . it has to be special , '' i said . 