Okay how I think it will end (most likely a hopeful ending after all the doomed yuri emotional events lol): Koharu is going to leave to be reborn. She is ready to say goodbye to the Cupids but instead turns around and chooses to say “see you later” instead. Instead of the original panels where she turned from human to Cupid, Koharu would turn from Cupid to human as she said the line. I.WOULD.SOB. I probably will even if it doesn’t end like this. I think it will either have a hopeful ending (not quite good ending) or a doomed ending (everything is bad)
From the manga Love Bulley by Inee That happens to take up a lot of my brain these days :0 Just a prediction. Gonna hope it isn’t true bc I would cry.