What does Varma realize about his son's devotion at the end of "A Devoted Son"?

How does Varma feel about his daughter-in-law in "A Devoted Son"?

In "A Devoted Son," what does Mr. Varma mean when he says, "This is how great doctors treat their fathers"?

What does Varma accuse his daughter-in-law of in "A Devoted Son"?

What traditional act does Rakesh continue to practice even after becoming a doctor?

How does Rakesh show his devotion to his father in "A Devoted Son"?

Why does Varma try to bribe his grandchildren in "A Devoted Son"?

Why does Rakesh's behavior change towards his father in "A Devoted Son"?