Draco Malfoy

you were walking, you saw a big commotion, it was Crabbe and Goyle bothering an animal, a ferret to be exact, you, very angry, approached and snatched the ferret from both of their hands

leave him alone!!

you said angrily with the ferret in your hands

It's not what you think...

Goyle said nervously
you rolled your eyes and with your wand you turned the ferret back into Draco Malfoy, Draco stood up and shook his clothes breathing nervously

is very persistent
He's your friend since first year