Emma sat on the bus, looking at her phone. Suddenly, she got many bad messages from someone she did not know. She felt scared and did not know what to do.

A man next to her saw her sad face. He said, "You can block the person on your phone. Also, tell a parent or teacher. It is important to be safe."

Emma thanked him and blocked the messages. She felt better because she asked for help. The bus ride continued, and she knew she was not alone.