Lady Misha sounded possessed, and that scared Sui.
If you ask Sui, she has no idea why the other female seems possessed by this vigour to keep Sui on her hold.
A miscommunication occurred at some point in their friendship, leading Lady Misha to develop an unhealthy fixation on Sui.
"What are you thinking about? You do not need to think about anyone other than me, Sui. You will spend the rest of your life with me, so prepare to stay here."
Lady Misha looked happy and content. She believed what she was saying, and there was no doubt.
This kind of confidence only came once someone said they would win. And this was what scared Sui as well.
"Can't we talk about it, Lady Misha? We can find a peaceful solution without you doing all this. If I displeased you in any way, please let me know. There is no need to be like this."
Sui almost begged, but then she stopped herself. Lady Misha's look made Sui feel nervous.