Sunaina watches in her dream that a fight would happen between she, Nina and Ritu due to someone named Niharika.

She punishes them like primary class students like to keep finger on lips, to stand on bench and to hit on their hands through stick.

Sunaina watches in her dream that she is the participant of the show 'Hole In The Wall', where a spider shaped hole arrives pushing her in the pool.

Next day, Ms. Marphatia teaches them about a rare breed of spider called 'Quashimoko' only found in Kongo, Africa, which can cause memory lose.

Then they all in front of Ms. Marphatia act as they have gotten memory lose including Principal Shastri who actually suffers from the same problem.

Note: In the end of the episode, Sunaina is shown sleeping in the class and after awakening tries to tell about her dream, on which everyone present in the class including Principal Shastri, Ms. Malpekar, Nina, Sohail, Rohan, Swagatika and Rishabh (Ritu is not shown) stops her by whooping 'No' loudly.