well it did show a while ago she was happy to get attention from senpai and maybe yandere tendencies lol (tho idk if there was a need to escalate when she prolly would've been an easy bully target even tho sensei was the one who did the first stuff with like the glue and the dirt accidentally getting on the other library volunteer)
dunno the accuracy but again, better for you to remove 'quotation marks' bc we know from the speech bubbles that it's dialogue versus it being in quotes/italicized or whatever in the original raws