Let's talk about my favorite anime from childhood

When I was young, I really loved one of the harem anime. All the characters had different and distinct personalities. My favorite was Kurumi. My first impression was her long black hair, and her spirit attire was twintails. She also had a contrasting charm of liking cats ୧₍˄·͈༝·͈˄₎୨ My second favorite was Miku. She was really pretty and sang well. At first, I thought it was yuri, but it turned out she disliked men due to trauma. But because of that, we got to see the male protagonist cross-dress~ The fight scene between Kurumi and Kotori in the first season was really good. I still occasionally think about it and rewatch it.. All the songs were great too. The second season was also decent, but some parts of the plot felt a bit rushed. The third season was just 🥀🥀🥀 a disaster. At the time, Miku's facial expressions were so wild that I didn't dare to watch it.. Although the songs were still good, and Kurumi was still pretty. I still didn't dare to watch it. Years later, this year, I remembered it and thought it might have finished, so I watched it from the beginning. I can only say the story was quite amazing. I never expected it until I saw the ending. But I was a bit sad to get spoiled by the ED💔🥲 If there wasn't an ED, I think I would have been more amazed by the ending.