Deskmates in a Parallel World

After finishing my meal, I sat at the table in a daze, and suddenly a thought came to my mind: Does everyone see the world differently? This thought was like a pebble, causing ripples deep in my memory. I think of my deskmate in junior high school, Wang Yabo. In the first grade of junior high school, she was a tomboy who was a head taller than me. She didn't talk much and was very quiet. But by the second day of junior high school, she seemed to have disappeared from the world. Instead, there was a girl with the same name, petite, cute, and very popular. The weirdest thing is that she doesn't recognize me, and everyone around me - teachers, classmates, and even my best friends - firmly told me that Wang Yabo has always been like this. At that moment, a chill ran down my spine. Had I fallen into a world where I was the only one who was an 'other'? Perhaps, this is what everyone calls the "big world" - everyone's reality is a unique island.