My Girl!Harry is more confident and not so trusting of people he first meets.

(*Spoiler*) Harry doesn't get to Hogwarts until 4th year at the start of the Triwizard tournament, so I haven't addressed his Parseltongue ability just yet. I'll address that sometime in the future.

PS. I'm still slugging my way through the sexchappie of Star-Crossed. I want to make it as porny as possible, so I'm writing the thing on paper to get it right.