Shana chuckled inwardly as she listened to Tanaka's theories, taking a few books from the library shelves after they got there. Which each walkway she went through, he was following close behind her.
In all honesty, hearing the fellow introvert speak with such excitement surprised her a bit. Well, it surprised her a bit [i]more[/i] than she already was. 
His ideas were a little on the outlandish side, and she though about stopping him to bring him back "down to Earth" as it were.
"Supernaturals, eh? Like, demons and stuff?" She asked during a pause, turning to look Tanaka in the eye. Even though his ideas were a bit odd, they peeked an equally odd interest of hers.

"And with aliens, they could have an unique brain structure that allows them to socialize for long periods of time without having causing serious physical and/or mental damage?"