Just how everyone else thought of Harry and Lee. When those two are being nice (which many didn't know that they are doing for Winter's sake), students called for an apocalypse. Hilarious in Hindsight when you realize Lee comforted Harry when he lost his Nimbus 2000. That would send the whole school reeling.
It makes it more hilarious that they (the school) didn't know the two have the same answers at time.