I would be generous and interpret that as Leah remembering Bail Organa’s wife (who it must remembered, she thought was her mother until like, an hour before that conversation), or else constructing memories of an ideal woman.
At least, until Obi Wan, but whatever
Your point still stands. She only found out she was adopted like an hour prior.
The incessant grooming of our children will never stop until we lock up every single pastor and shutter every church in this country.