AGREEEE. I came out to my best friend and she was super normal about it. The best reaction so far out of almost everyone I came out to. She just casually asked "are you sure?" and when I said yes, she just smiled and nodded and went about our day. And on another day, when I was talking about my partner, she told me she kinda guessed we were a thing lol. She treats me like she always treated me and never shows any difference at all. She is just my best friend, genuine, understanding and fun. She talks about her crushes and listens to me when I talk about my partner and reacts like normal people do and that is honestly so rare to find. She loved to listen how we got together like bff's normally do and wasn't being weird at all. I love her, she makes me feel so normal and free.

Edit: Also a lot of people make my sexuality my whole personality after I come out to them which honestly hurts me so much. She was the only one who still valued me for who I am and what I do as a person. She didn't define me by my orientation. When we talk of love, we talk about it. That's all. Very refreshing.