Hermione Granger: You know the solution then, don't you?

Ron Weasley: Go on.

Hermione Granger: Next time there's a ball... pluck up the courage and ask me before somebody else does! And not as a last resort.

Ron Weasley: Well, that's... I mean, that's just completely off the point. Harry.

Hermione Granger (to Harry): Where have you been? Never mind! Off to bed, both of you.

Ron Weasley (to Harry): They get scary when they get older.

Hermione Granger: Ron, you spoiled everything!