Claire thought for a moment and decided that if she hid magic from the equation, there really seemed little risk in telling him about the rest of her life – her parents, friends, schooling, Sirius and Draco. So, she told him all that she could without risking her identity – of her parents’ murder, living with her aunt’s family, and going to "an institution’ where she met her friends and Draco. She told him about her godfather, who suffered more than anyone should. She omitted everything regarding magic or time travel and, of course, the war.