Every relationship is based in trust. As a child you trust your parents will take care of you, you trust your teachers teach you the truth, you trust your friends will keep your secrets. As a child you are just too trusting for your own good, and that you learn as you grow up discover that your parents don't take such good care of you when they forget your birthday, your teachers teach you just what the textbooks say which is not the whole thruth since they all not say the same but sometimes ontradict among them, and your friends won't keep your secrets but publish them in the school's newsboard with pictures and all so there is nothing hiden. So yeah, when you grow up you learn to NOT trust so easily if not at all. So, how do you build up a relationship that is not based in trust? but in the cruel reality of not trusting. Well Sarah will learn that trust even if over rated, it is necessary.