When I was a little kid, probably around ten, we went swimming. My family and my sister brought her friend. I'm the big brother so I am too cool for them but my sister's friend doesn't know this. We basically fought all day. She stood up to me. On the way home my mom said, "It's funny how much you like that girl." I was like "What?! I can't stand her." But my mom was right. I didn't know it at the time.