I really loved this character who was portrayed as a cool, quiet and mysterious man who made every woman's heart throb when in reality he was quiet because he never had a single clue of what was going on and was always internally panicking XD He was adorable.
I also love well written yanderes. Don't get me wrong I hate them in general but I love a well written villain. I've seen yanderes being bloody, murderous and just crazy almost all the time and I always shrugged it off thinking it was a common trope but when I came across a classy yandere who was always smiley and gentle man but manipulative and smart as heck I was pretty shook! He literally saw the entire world as a chess board and was calm and collected. Ironically hated blood as well so he let all his minions do the dirty work Really appreciated that fresh perspective.
Hate would be those overly crybaby heroines who are just simple as heck but "not like other girls" because she helps the "bad boys" redeem themselves =.= Jeez imagine redeeming every single asshole you know just by saying "Of course I don't despise you! You're more than that!" Kinda wish it was that easy.
And I HATE protagonists who fall for people who are assholes and treat them like trash. Just because they're beautiful/handsome and shows one tiny redeeming quality it doesn't mean you should just forget about all the bullying they put you through =_= I wish characters would know their worth.