" For one, I think our friendship blurred a lot of heteronormative lines, and from stories I've heard from other women, this happens a lot. It doesn't even necessarily mean either one of you is queer, but when you're a teenager, there is an overall pressure to be "normal," and spending that much time with someone of the same sex can quickly call "normal" into question. This type of intimacy and closeness is not often socially sanctioned, as we're told it's reserved for your romantic partner, who—in your teen years especially—is "supposed" to be someone of the opposite sex. "

― Lane Moore , How to Be Alone: If You Want To, and Even If You Don't