The fact that Shenhua is a monster is no secret. That her daughter realizes this could be inferred from various clues.Her directly admitting that she doesn't agree with her mom's plan, and is in fact terrified of her, is a big secret. Personally so very much I'd think. She didn't have any small secrets to share that show under that public face because she feels that her choice of who she could be was taken from her at age 6. Literally shaped by her mother to the point she feels that even her 'rebellious' critique, and driving ambition, isn't of her own will.
Anyway, I'm getting rid of the subvote. Let's not be the knucklehead who confesses everything and sells out her co-conspirators the second an authority figure looks at her funny.
[X] Remain silent, thank her sincerelyand speak of yourself as promised.