A witch, Luna joined Dumbledore's Army in her 4th year. She participated in the Battle of the Department of Mysteries and the Battle of the Astronomy Tower as an important member of the team. (READ MORE)
A popular choice amongst bloggers. I'd like to befriend Luna as she is so pale (paler than me even) that I'd look quite healthy standing next to her. Then, of course, she is one of the 'cool' kids which I never was but most of all as her mother died whilst experimenting with spells and Luna was brought up by her father I'd like to think that as well as a friend I could perhaps provide the motherly influence she might be in need of.
What about you? Which two HP characters would you want as your friends and why?