Ok so I loved the first season 2nd season wasn’t a fan I can’t find the 3rd but I think Yui in first ep in season 1 I agree with how she feels but after that episode I think she kind of needs to feel used to the fact that she is getting vampires sucking her blood for food and I think she should have had a more relationship with Ayato and not the others and I feel that she should have used a bit more common sense when she went into the attic bc obviously her father made her go there so she should have just realised in that diary that she is kind of part of something to do with her father and the vampires.