Penelope said it was switch because the cup Yvonne was holding has poison.. when her necklace glowed it means that there is a threat or there was poison.. so she told Yvonne that the cup she was holding was hers and was switched so to avoid Yvonne being poisoned and be her instead.
basically i’m pretty sure yvonne’s maid took the poison that penelope was gonna use on herself and put it in yvonne’s cup to i assume to make it look like penelope poisoned yvonne but penelope is gonna switch the cups back so she has the poison one i think
Yes also Pene was already planning to poison herself as a way to escape and a last method if she did not finish the hard mode but forgot the poison since the Duke came to greet her..
If I understand it correctly Penelope had bought poison long ago to kill herself with in the middle of her coming of age ceremony as a last fuck you and to make it look like Yvonne poisoned her but she kept left it in a drawer in her room so when the necklace shined showing that there is danger nearby she realized that the poison was put into Yvonne’s cup to make it look like Penelope is a villain so she said someone switched our cups because that was what she was originally planning to do. Hope I explained it well (and I could of misunderstood so if I did someone do inform)
Can someone explain the glass switch cup to me im stupid