You're referring to the popular Pakistani book "Pk" by Javed Akhtar, commonly known as Jaggu Sahni. Here is some information about the book:
A Tribute to PK: After PK recovers his remote and returns to his home planet, Jaggu writes the book to share his innocent, childlike perspective on human religion, blind faith, and the "wrong numbers" (misguided rituals) that plague society.
The Theme: It serves as a memoir of PK’s time on Earth and a celebration of the unique bond they shared. Pk Book By Jaggu Sahni
". The book is her tribute to the alien visitor (Aamir Khan) who changed her life and perspective on faith and humanity.
"I was tired of reading books that tell you to 'be happy.' Jaggu Sahni’s Pk Book feels like a cold shower. It woke me up. He tells you that nobody is coming to save you. For someone preparing for competitive exams, this was the kick I needed." You're referring to the popular Pakistani book "Pk"
It captures the childlike curiosity of PK (played by Aamir Khan), whose innocent questions forced a nation to re-evaluate its deep-seated prejudices. A Tale of Unspoken Love:
The story revolves around an alien named Pk, who comes to Earth and gets stranded in Pakistan. Pk, short for "Pukar," is an extraterrestrial being who communicates with humans through a series of awkward and humorous interactions. As Pk navigates human society, the novel explores themes of identity, culture, politics, and social norms in Pakistan. It woke me up
Q: Is Pk Book suitable for everyone? A: Yes, Pk Book is suitable for anyone looking to improve their life and achieve their goals, regardless of their background or experience.