51. Sirius spent the Lily and James' death anniversary tearing the place they grew up together..
52. Fred and George were actually hitting Voldemort in the face with snowballs in the Philosophers Stone. Unknowingly.
53. Voldemort literally means flight from death in french.
54. Hedwig dying was to symbolise Harry's loss of innocence.
55. Sirius Black spent more time in Azkaban than he did with his best friend, James Potter.