potter - the trio.

"HARRY! Ron, he's here, Harry's here! We didn't hear you arrive! Oh, how are you? Are you all right? Have you been furious with us? I bet you have, I know our letters were useless - but we couldn't tell you anything, Dumbledore made us swear we wouldn't, oh, we've got so much to tell you, and you've got to tell us - the dementors! When we heard - "
- Harry Potter and the Order of the Phoenix, Chapter Four.