"Me?" Hazel was somewhat surprised.

"Yes, I don't have a sister, so I don't know what it feels like to be loved by a sister!"

Becky grievously looked at her. "Do you hate me?"

She looked like she was going to cry, so Hazel hurriedly said, "No, how can I hate you?"

"Then let's play!" Becky showed a happy smile and took Hazel toward the door.

"Becky!" Professor Watson's face sank.

Hazel hurriedly said, "Professor Watson, it doesn't matter. It just happens that I have nothing to do. It will be okay to play with her."

"Joshua, look at this..." Professor Watson looked at Joshua with some embarrassment.

"Since Hazel...