lar636 there is not much flip-floping between like and dislike... on he girls' side. The MC on the other hand just goes for the blackmail out of nowhere.
Save for Elyon, where he goes the opposite way?
Will never had a problem with him, neither had his mom, and their plotline even got him the job at her school eventually.
And... it stopped there for now.
Irma had no personal problems with him... until he out of nowhere as far as she was concerned blackmailed her to suck him off. She doesn't even know he had a problem with her dad/the police.
Taranee only saw him as a new teacher until he treated her badly, then he outright changed her grades to blackmail her for sex, and when she stopped bothering blackmailed her about her crush going to jail. Then the crush killed himself.
Cordelia semed to be into him but trying to hold back... then instead of convincing her he just takes her sister away to turn into his sex toy and basicaly takes Cordelia too with her as bait.
Hai Lin he worked on her restaurant for a bit, she was even being friendly with him.. then just started blackmailing her for sex too.
Elyon... he does not date-drug her anymore, he still enslaves her boyfriend and his sister but does not kill her parents anymore, and... everything he once did about slowly convncing her to give him sex acts was removed.