"Certainly the weight contributes a lot. Which is good, because imagine eleven year olds trying to lift one another into the air and then getting distracted," he admits, chuckling at the memories. "By second year we've learned to play a little bit nicer in some ways. And the novelty has worn down a bit for those not born to magical households," he adds, knowing that chances some of it too.

"You don't get your wand until you come here though, so even growing up around it, you want to try everything. Usually on one another."