In this book when Lily's father passed away from an accident and Lily saw it happen. She sees a Thestral and Xenophilius Love good says only one who has witnessed death can see it. Lily confesses to everyone about her fathers death.

This story is when Lily,James,Snape, Serius,Lupin and everyone else went to Hogwarts even he who mist not be named. When Lily gets to go to Hogwarts it changes everything.