She wouldn't let his ravenclaw slytherin her Gryffindor.
Let's Google it.
Me: mmm, talk to me in an accent. H: Zoinks, like, there's a ghost! Let's get out of here Scoob! M: *swoons*
Walking....J.K . Rowling
Because his parents are vegetables.
Hermione went alone and was attacked by a troll
Ouch! I Hermione!"
Because they can lie about their age!
They are their own birth control