Apparently the sneaking around was paying off, Adam reckoned, if he'd managed to surprise Aziraphale like that. He grinned up at the angel, trying to peer at the title of the books he was carrying.
"It's goin' well," he said. "Need to ask Crowley for the Wi-Fi an' Netflix passwords," he added in an off-hand manners, considering them something that could be done later. "Was wantin' to have a look around your library." He stands on the tips of his toes as he says this, trying to look over the shoulder that was hiding some of the titles from him.