“I remember when I was five playing tag with Cara and her brother. I accidentally got pushed into the side of her trampoline, and I bit the inside of my mouth. Blood gushed everywhere. Cara’s mom held me until my parents came back. I didn’t need stitches, but it was nasty. I roll my tongue over a small bump on the side of my mouth. Yep. It’s still there. Real friendships have battle scars.”