She was sitting alone on a bench, reading a book. Two guys were staring at her continuously. She observed them and felt like they would approach her with an intent to talk with her. There was no one around and she didn’t want to run.
She started talking to herself. The guys observed her talking to herself. The guys approached her. She was still talking. The guys asked her “hello”. She replied “hi”. One of them asked her “can we sit with you”. She said “yes, but sit on my right side”. They both sat besides her. One of them asked her “whom were you talking to?”.
She replied “To my husband. He is dead but comes to meet me here. He is sitting on my left side”. The guys turned pale and literally ran away.
She smiled and praised herself for the trick.