Kaira smiled at the other girl as she sat down next to her. 'I am Kaira..hey,' she said, with a friendly grin.

Kaira came from a muggle family and she was confused. From. A. Hospital? I mean..yeah sure, they were delivered there? But it's not like you could buy them or anything? Maybe Prof was talking about where they had babies? Okaaaay..she did not want to interrupt and sound stupid.

'Umm..well, there are different kinds of doctors to attend to different kinds of illnesses. For example, a cardiologist is a heart specialist, an ophthalmologist deals with eye diseases, and a dermatologist deals with skin disorders and all, to name a few..,' she said, raising her hand.