Board Thread:General Discussion/@comment-32575203-20170817100432/@comment-5329715-20180225074739

We don't have the full picture yet! There's still one more character, who's vital to Osana's story. Until YanDev reveals them, we probably won't get it right. My best guess is that this third character (who's clearly stopping Ayano from murdering Osana) is really troublesome to Info-chan. If Yandere-chan eliminates Osana, that person won't be around anymore. As for the suffering, I figure she'd want payback for all the trouble this character has caused her.