In the morning, Keiji placed his favorite book on the kitchen table before leaving for work. After Keiji left, Tamara moved the book to a shelf in the living room to make space for her laptop. Later, Sachin entered the apartment and placed a vase on the kitchen table without noticing the book was missing. In the evening, Keiji comes home first, followed by Najwa, who did not see where Tamara put the book. Where will Keiji and Najwa expect to find Keiji's favorite book, and why? Provide a very brief response.
Keiji will expect to find his favorite book on the kitchen table because that is where he left it in the morning before going to work. He has no knowledge of Tamara moving the book after he departed. Tamara's actions are unknown to him since he was not there to observe the change, and nobody has informed him otherwise.

Najwa, upon coming home, will not have a specific expectation about the location of Keiji's favorite book because she has no prior information or context about the book's original placement or the subsequent actions of Tamara and Sachin. If Najwa is aware of the general habits of the household, she might expect the book to be on a shelf or a table where books are usually kept, but she will not specifically know that Tamara moved the book to the living room shelf unless someone informs her upon her arrival.