[She nods him off with a small but earnest smile. She would have liked to insist, but...
This should be fine. Maybe she'll be able to do more, if she ever catches him around in school. She'll stay where she is as she watches him leave, out of the corner of her eye.
Might or might not go out of her way after to make sure that he gets home safely, but she should be subtle enough to not be seen. No need to follow him closely, either: as long as she could see him by a high vantage point from afar, it should be good enough.]
no subject
This should be fine. Maybe she'll be able to do more, if she ever catches him around in school. She'll stay where she is as she watches him leave, out of the corner of her eye.
Might or might not go out of her way after to make sure that he gets home safely, but she should be subtle enough to not be seen. No need to follow him closely, either: as long as she could see him by a high vantage point from afar, it should be good enough.]