Back in 2005, a 22-year-old named Kellen Roberts in Seattle, Washington passed way.  His mother, Nancy, and his sister, Erin, decided to donate his organs to try to save some lives.  In Minneapolis, a 17-year-old named Connor Rabinowitz was diagnosed with a rare genetic disorder that caused his organs to swell and fail.  He needed a heart transplant, or he'd DIE.

He was matched up with Kellen's heart, and went to Seattle for the transplant.  It was a success.  And while Connor was at the hospital, he met Kellen's family . . . specifically Kellen's sister, Erin.  Connor and Erin kept in touch.  They became closer . . . and in 2011, they officially became a COUPLE.  Connor graduated college in 2012 and moved to Seattle.  Now he and Erin say they just might get engaged soon.   --So, assuming that happens, this guy will be married to the sister of his heart donor.  That just might be a first.