My friend knew I was aromantic lol

So I kinda figured out I was aro over a year ago, and one of my closest friends and I were making stuff with Beads and she was saying how weird it would be to see me in a relationship and how icky it would be. I kept laughing and agreed. Then she was like "you seem like you're aromantic" or something. Then I was like "I actually am!!!" I was very excited and I was kinda planning to come out to her anyways lol . Then we went back to normal and I talked and laughed about random stuff