Orange, Longbottom.

“A lemon drop. They're a kind of Muggle sweet I'm rather fond of.”

“This is mad,” said Ron. “We’re the only ones left who haven’t got anyone — well…”

“Ah, Harry, how often this happens, even between the best of friends! Each of us…”

“Nitwit! Blubber! Oddment! Tweak!”