>>713146787Coming off as nice doesn't mean she actually is. You should know that about people, some people are truly kind and show off their kinds, some people are truly evil and hide their malice by being vaguely kind and soft-spoken.
I like to think of Kris and Noelle as the opposites of each other.
Kris, when not controlled by the player, and from what people have said about his personality, seems to be a big-time prankster and edgelord, and also very antisocial. However, Kris is repeatedly shown to genuinely look after his friends and family, someone who would literally take a bullet for them. Noelle is the opposite of that, she's all fluffy unicorns and rainbows on the outside but that's merely a facade to hide her malice.