Ha, getting technical there, aren’t we?
I went to Hogwarts a year ago. You could say I graduated. Not even a year ago, actually. More like, I left the school a few days ago when the term ended.
If it’s any interest to you, I’m coming back to teach for the summer session. A lot of kids really want to either get ahead (if you’re in Ravenclaw, generally) or have to make up classes.
Oh, wow, that’s brilliant! I’m a 6th year, currently. My names Harriet, by the way, but you can call me Harry if you’d like.

What class are you going to teach? I may need to make up a class or two…
I’m just good at it.
oh, me neither. I’m more of a Divination class, library sort of person. And you said you wanted to teach...