First read the following text in its entirety carefully:
https://www.teachingenglish.org.uk/sites/teacheng/files/landlady_text.pdf
Then do the following exercise: After this strange encounter, Billy decided to leave the boarding house. Write the conversation he had with the landlady. (250-300 words).
Take your time. Enjoy! The best ending will be rewarded "Best answer".
Billy felt the world slipping away. The light was receding to a tiny, bright pinpoint.
You can carry on with the following : "Now I remember. Now I remember where I heard those names. A famous mystery. Mulholland..Temple...boys who went missing and disappeared without a trace.
And it was you...you..."
Enjoy!