A "Nice" Introduction

Rita and Sadanandan walked through the silent corridors. Since the students attended the morning assembly in the school grounds, the silence was formed. Else, it would've been a noisy mess out there.

Since they were walking silently through these already silent corridors, Sadanandan felt slightly awkward. So, he tried to break the ice between them. "Hey, I got a question to ask."

"Oh, shoot!"

"Well, two months have passed since this academic year began, am I right?" He asked.

"Yea." Rita nodded her head.

"Then that would mean the assignment of class teachers to all the classes is already a done deal, right?" He asked.

"You're right." Yet again, Rita nodded her head in agreement.

"Yea… So, why is the twelfth grade without a class teacher now? Did something happen to their class teacher?" Sadanandan wondered.