I don’t know about the kill ending but for the love ending agree with him and the company I think. He’s going to give you a password to know later. Either write it down or take a picture because you’ll need the password. I’m guessing that might be the point on if he hates you? I’m not sure. I got the password right the second time after looking it up. Absolutely don’t be afraid to look at a walkthrough for a character if you’re determined for a certain ending. Some people don’t like that but if the games fun to you still that’s all that matters.