Professor Flitwick had dried himself off and set Seamus lines ("I am a wizard not a baboon brandishing a stick")

Hearing voices no one else can hear isn't a good sign, even in the wizarding world.

I cared more about your happiness than your knowing the truth, more for your peace of mind than my plan, more for your life than the lives that might be lost if the plan failed. In other words I acted exactly as Voldemort expects we fools who love to act.

The spells are made up. I have met people who assure me, very seriously, that they are trying to do them, and I can assure them, just as seriously, that they don’t work.

Don't be sorry, my dear sir, for nothing could upset me today! Rejoice, for You-Know-Who is gone at last! Even muggles like yourself should be celebrating this happy, happy day.

The happiest man on earth would be able to use the Mirror of Erised like a normal mirror, that is, he would look into it and see himself exactly as he is. Does that help?

Running at Ron, she flung them around his neck and kissed him full on the mouth. Ron threw away the fangs and broomstick he was holding and responded with such enthusiasm that he lifted Hermione off her feet.