Tuktuki, Halum, Ikri,and Shiku are reading in the library, but Halum frequently has to go outside to laugh. Tuktuki's story book is also so funny that she can't read it out loud to Ikri, so they too go outside. Rakibul goes to school for the first time. After entering the class, he starts reciting a poem with his classmates. When class ends, everyone plays a game. He is very happy and will go to school every day. Pencil writes a Bengali letter. Eraser wipes out the dot beneath it. This shows how to write the letter Murdannaya Sha from the letter JAW. Halum, Shiku, Tuktuki and Ikri are all outside the library, reading their funny books when Asha comes out. She tells them that they may stay in the library as long as their talking does not disturb other readers. Then we see a karate sheep show us the number 15. The mobile library travels around the city and distributes books to children. Saiba and Anindo are siblings and when the library car comes by their house, they borrow books to read. Ferdousi Rahman is present to announce the opening of the kid's corner at the library. Tuktuki, Halum, Shiku, and Ikri are all glad to see him.