“.......after reaching the high point of the expansion—the peak—aggregate economic activity begins to decline again—" And just then the bell rang. "Let me finish this part, give me two more minutes," I said, continuing my lecture for another five minutes before finally taking attendance.

"Okay class, see you in the next lecture," I said, gathering my things as the students began to leave. As I walked down the corridor, I noticed Akansha staring at me from a distance. She gave me a secret wink.