You have no idea how long I've waited to hear Ojou cover this. Not only her sweet singing and whispering voice, but the way she expresses herself in the little flourishes and embellishments here and there. She nailed the fleeting but heartrending emotion in Shoujo Rei. It's beyond perfect.
That「君は友達。」was absolutely perfect, my eyes welled up with tears. I loved the last chorus and also how faint laughter was mixed with the train crossing bell at the end, giving the cruelly dreamlike feeling that different points of the story were being replayed at the same time. Beautiful cover.