Harry Potter:
Sometimes he wishes he had never become friends with Hermoine, because now he wants to shag her. And everyone knows you don't shag your friends. No matter how gorgeous they are...
He's more afraid of spiders than his best friend Ron, he just hid it so he didn't look like a prat in his own book.
Sometimes he puts on a black cape and a fake nose, and runs around pretending to be Snape. When no one's looking of course.
He's watched the Potter puppet pals at least 12 times, but he denies it. In truth they're his guilty pleasure, although he wonders why anyone would want to know more about Snape than him, and why he's portrayed as arrogant. Also, is his head really that big?
After watching the Harry Potter puppet pals, he feels uncomfortable being alone with Dumbledore. He's always worried he might tear his robes off or something now, whilst singing at the top of his lungs, "DUMBLEDORE!"
Harry ALWAYS sings along to the "snape, snape, severus snape", part of the song, because he thinks it's catchy. Don't tell the professor though.
He sometimes wishes he could be in Slytherin, because as slimy as they seem, he finds the Slytherin girls to be quite... alluring, to say the least.