The morning in was as loud as ever. At the Gada household, Jethalal was frantically searching for a missing file. "Daya! Have you seen my important business folder?" he yelled, while Bapuji calmly sipped his tea nearby.

Finally, Tappu came home from college and saw the gathering. "Dad, why is everyone staring at the computer?"

Daya skipped into the room. "Tappu Ke Papa, I didn't see a folder, but Tappu was working on the computer last night and mentioned something about a 'compressed archive' called ."

Jethalal sighed in relief, then immediately realized he’d been charged for software. "Tappu! Come back here!" He chased Tappu around the compound as Daya cheered them on with a "Hey Maa, Mataji!"

"Tappu! This ... is it a secret from Sundar? Is my business ruined?" Jethalal cried.

Tappu laughed and clicked a few buttons. "No, Dad! It's just a backup of all our family photos and some old episodes of your favorite show that I saved to save space. I named it 'TMK' for the show and 'IOUI'——because I used your credit card to buy the storage software!"

: Taarak explained that a .7z file is just like a locked suitcase; you need the right tool to open it.