Taarak Mehta Ka Ooltah Chashmah S01 E3420 Bapuji Gets Left Alone

"Problems Toh Hain Sabke Saath, Bas Nazariye Ki Hain Baat!"

Jethalal has to leave Bapuji alone as he has to visit Pune for a client meeting. Bapuji forces him to stay in Pune for the night. What could Bapuji be up to?