They disapparate to Diagon Alley and turn to Knockturn Alley.

LOUISA SNAPE: What is going on?

SEVERUS SNAPE: He wants you on his side, and he wants you more protected than ever.

LOUISA SNAPE: Now what?

SEVERUS SNAPE: You did well. Apart from a few, misguided, comments.

LOUISA SNAPE: She deserved it.

SEVERUS SNAPE: I dare say she did but you must learn to hold your tongue. There were few people there. Ones he doesn’t mind that they know, however it will not stay that way. And you are not one to control your powers.

LOUISA SNAPE: When will I know when to go?

SEVERUS SNAPE: Because I will take you. (LOUISA SNAPE nodded)