Heads up with Jealousy Incanate- there is a love triangle and the 2nd male lead is pretty much prince charming... like there is not one thing bad about him.
I think it fits the theme more than WFKBJ tbh, seeing as the ml merely teasing her in WFKBJ. Misunderstanding or not I think the fl's feelings of insecurity & attack were real in CITT. That's just my opinion (no hate on your suggestions). If I were looking for this type of feel drama (bullying or an ml with disdain for fl) I'd suggest CITT