Wrong Constellation, Granger

On a bright spring morning, Draco learns that insulting a spiteful witch will end in nothing but misery. And also becoming a bird. More specifically, a bird who spews profanity that only the nightmare witch can hear.

Draco’s not happy because he’s a bird, Granger’s not happy because she has to listen to him whinge, and McGonagall's not happy because no one can figure out how to undo the spell. Overall, no one is really enjoying the situation.

Except, perhaps, the students watching the drama unfold.