The first story had a couple deeply in love but due to them having no meaning in life aside from their daughter that past away their love couldn't flourish anymore because they were tied together by blood contract yet they saught enjoyment in human Missory for their entertainment. The second story although having her wishes made come true she was never happy because she knows that force love wasn't what she wanted she wanted to be valued yet when she finally got it she realised that she became aware of her insecurities that made her distress thinking she couldn't keep the relationship this happy. The third story well you see a partner here lol