Explanation:

- Option 2: Shobhaa De

- Shobhaa De, a renowned Indian author, wrote "Lockdown Liaisons: Leaving and Other Stories." The book offers insights into relationships during the COVID-19 pandemic.

- Option 1: Chandrima Das

- Chandrima Das is a writer known for her genre of supernatural fiction. She hasn't authored "Lockdown Liaisons."

- Option 3: Amish Tripathi

- Amish Tripathi is famous for his mythological series, including the Shiva Trilogy, not contemporary fiction like "Lockdown Liaisons."

- Option 4: Chetan Bhagat

- Chetan Bhagat writes contemporary novels, often about India's youth. He did not write "Lockdown Liaisons."

- Option 5: Himanshu Goel

- Himanshu Goel is a poet and author, but not of "Lockdown Liaisons."