With each step, Connor Rabinowitz's new heart began to pound.
The 18-year-old, newly graduated from Edina High School in 2006, walked toward the doors of a Seattle hotel lobby. Nancy Roberts and her daughter were there to meet him, completing a journey that had been more than a year in the making.
Tears streamed down Roberts' face as she hugged Connor for the first time since he had received a transplanted heart from her son, Kellen, who had died of head injuries. She asked for a listen, then pressed her ear to Connor's chest.
Through the embrace, Connor shifted his eyes to Kellen's older sister, Erin.
"I looked over [Nancy's] shoulder and there she was. … I caught eyes with Erin for the first time and I knew I wanted to be with her the rest of my life," Connor said.
"I remember that like it was yesterday," said Erin, who sat nestled next to Connor on his brother's couch during a holiday visit to south Minneapolis last month.
But this isn't a simple love-at-first-sight story.
Erin was 25 when she and Connor met, and the mother of a young boy. Although she immediately felt a "unique bond'' with the teen whose life was saved by her brother's heart, it was not the "something more'' that Connor felt.