[She hopes that to be the case. She doesn't think she would accidentally hurt someone, but to avoid any accidents she still finds it their safest bet. Her thoughts, after all, are focused internally, without giving as much attention to the world around her in the moment.
Except that someone has come by that has disrupted her mourning.]
You're not worried that you will? [But despite the foliage and chaotic scene, she's hardly shown any malicious intent.]