It is true that Harry casts a Protego in the second scene. But clearly, Snape did not mean for him to use a defensive spell. Harry is casting the Shield Charm because he doesn't know how to Occlude his mind against Snape's Legilimency. Snape is teaching him how to do Occlumency, and for that he tells him to take out his wand.
![[community profile]](https://www.dreamwidth.org/img/silk/identity/community.png){kind=small}
![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
no subject
Date: 2011-07-07 06:55 am (UTC)