Im not triggered or anything about. Sure its sad, but come on everyone let be real for a minute. If this was a Slice of Life more than anyhing. She was already engaged when it first started, but then she had to get engaged to a someone else. Not every highschool yuri manga is supposed to be a happy fairytale. Grant it though, the ending is supposed to be a Happy Ending, but that can be with the characters all living a happy life and enjoying it to the fullest. Whether theyre together or not.