"Although I loved Liza as a little girl, it would be true to say I really didn't know her"

In this quote, Lorna Luft reviews her relationship with Liza Minnelli, her half-sister. She acknowledges that she loved Liza when she was a child, however she also admits that she didn't truly understand her. This might indicate that regardless of their close familial bond, Lorna didn't have a deep understanding of Liza's real personality, thoughts, and feelings. It might also suggest that Lorna's understanding of Liza might have been affected by their age distinction or other external aspects. In general, this quote highlights the complexity of sibling relationships and how although we may love someone, we may not totally understand them.