I have no idea where to start. Seeing all the characters grow over the course of 4 VNs was great, don't think that wasn't the case for any of the main cast, even Rikka who I disliked for most of the series lmao. The relationships formed and how they grew was definitely my favourite aspect. The mystery was well built up across the VNs, from the start there was always something built upon, whether it was subtle or in your face. The references to literature, movies, or the secondary meanings to different flowers added so much meaning to different situations throughout, brought me into the series even more. I feel I have so much to say about this, I could keep rambling about it, or just not have the ability to sum it up with words