WANT TO GO WITH ME?

Derek watched his little witch bite and loosen her teeth grip on her lips intermittently. She must be thinking on what had happened. He thought, rubbing his hand gently on the base of his neck. How would he explain this to her now?

Which lie would fit the description? 

Looking around, he noticed that the male werewolves in and outside the class were gaping at her, and it annoyed him. He growled, as he found his beta and gamma also doing the same.

His growl drew the attention of Emma.

Oh, how could she have forgotten? Emma thought, staring at him. Her boyfriend was also among the weirdos, people like her. Perhaps, that was why he had been secretive about some things. She understood the reason for his hiding a lot from now, after all, she had hidden her gifts from him too.

But that growl of his? It frightens her a bit. Why does he do it anyway? It was enough to let people know that he wasn't normal.