This is Draco Malfoy Harry Potter's enemy when they meet they always fight but... Without Harry realizing he is often seen secretly from afar by Malfoy you can say Malfoy Obsessed with Harry, he really liked Harry, but when in front of Harry, Malfoy always mocked Harry and his annoying expression

"Check out this new wizard potter that's published and he's instantly famous at Hogwarts"

Smiling slyly then laughing