No prob! And I totally get Kads' likeability being a concern because of something like that. I think it really helps that there's an obvious degree of separation between the avatar that interacts with the characters in game and us, the player. It kind of reminds me of the fourth wall shenanigans from Earthbound, where Tony basically refers to us as "you behind the controller" since we're clearly not Ness himself. Also, a certain character's reaction to Kads' actions later, since the bad end is necessary for a specific pic, also helped.
And yeah! I remembered hearing something about the secret ends before playing so, after doing each route my own way, I went back while consulting the walkthrough to make sure I specifically got those. Funnily enough, on both Kadsey and John, I was like 2 answers away from the yandere ending for each (granted, for John, I slipped up and pressed enter right when the option to flirt or not popped up so that was a bit of a whoopsie where I didn't even actually get to see what that option even was until my next round through).
And thanks! I'll definitely tag you whenever it actually happens and I might also toss in a character-themed nail polish look because I have way too many nail polishes in general and love an excuse to do some funky theming. lol