¡°One of us!¡± Ron said angrily.
She indicated the black rats, who promptly started skipping again. Ron muttered, ¡°Show-offs.¡±
¡°Yeah¡ can't've tied him up properly,¡± said Hagrid, gazing happily out over the grounds. ¡°I was worried this mornin', mind¡ thought he mighta met Professor Lupin on the grounds, but Lupin says he never ate anythin¡¯ las¡¯ night¡.¡±
He forced himself to think of Black, and only Black, and began to chant: ¡°Expecto patronum! Expecto patronum!¡±
¡°No one there¡¡±