Harry Potter was saved by a mother's love more than once. Harry may not of had his mother but he had a lot of comfort from mother like figures. Whenever Harry needed comfort it was always from a mother figure.
Christmas at Hogwarts. Just to annoy my Mom, my Dad and I have a Harry Potter weekend and watch all the movies the week before Christmas. We remind her that it IS technically a Christmas movie because they celebrate Christmas!
Ford Anglia d'Arthur Weasley & Hogwarts Express (Harry Potter and the Chamber of Secrets)