Elian's Secret (2)

"Interesting, you guessed me out quicker than I expected, how smart." His smile broadened, but Madeline was quick to conceal her shock in order to avoid having her fears detected. Her eyes narrowed into a glaring slit, her feet constantly trying to create a distance between her and the man who kept taking unhurried steps towards her.

Madeline shook her head in disbelief, unable to comprehend the sight in front of her. Elian couldn't possibly be Elijah right? There's no way he could have fooled them blindly, right? Cas has made mention of Elijah countless times, but if Elian really was Elijah, Cassian would know about it right? Or could it be that he has never seen Elijah's face before?