Kalinda rolled her eyes at Allen's behavior, and just said "Then you should already be away about how a soul resonates, if you were listening, you dolt" then she just returned to her note taking as Professor Stein berated him. 

Tori folded a paper plane out of her paper, and aimed it carefully towards Allen, landing in front of him. if he opened it, he would see the words [b]HAHA![/b] written on it. Tori leaned back satisfied, glancing over at Kalinda's notes, knowing she would at least have to make some pretense at writing her own notes, before borrowing Kalinda's. 

So she did. 

Kalinda glanced to the time again, but returned to her notes, leaning back to study them quickly, and satisfied with them, she returned her attention to Professor Stein.