I learned about my long-lost sister over burgers and fries at the Ground Round in Crystal. The year was 1994.
It was just Mom and me that night. I hadn't noticed her nervousness as we snacked on salty yellow popcorn. How she barely touched her food. I was 26 years old and concerned primarily with myself.
So I chatted away, oblivious to Mom's unease.
Finally, she took advantage as I was biting into my burger.
"Kim, there's something I need to tell you."
She took a breath.
"When I was about 20, before I met your dad, I got pregnant and had a baby that I gave up for adoption. You have a sister."
She paused, looking at me expectantly. I finished chewing and swallowed.