Gee, maybe because you are the first person to treat her as... what's the word? Oh yeah, AN ACTUAL HUMAN BEING?! I know, it's really hard to grasp that concept, but do make an effort.Sounds like a doormat simulator where you constantly bend over backwards for the girls and they inorganically gain points no matter what. Why would any of these characters like a guy like that? Especially Laura.
If not being a raging asshole is being a doormat, then I can tell you right now: This won't be the game for you.