"Must be nice," he says with complete sincerity.
Leo, it seems, is one of those annoyingly brilliant people who views himself as nothing but a failure because...he on occasion fails. And when he does, on the rare occasion fail, he does so in a rather spectacular fashion. Like...the time he attempted to take on an entire Dark Wizarding enclave by himself.

"My brother Michaelangelo is like that. I'm not."