A 25-year-old woman from California (Heather) lost her seven-month-old son (Lukas) three years ago at the hands of her boyfriend. But even though she was dealing with a horrible tragedy like that, she still made the selfless decision to donate his organs, and it ended up saving the lives of three other kids, including a little girl named Jordan Drake.

Jordan had a congenital heart defect and needed a transplant desperately. She's four years old now, and doing amazing. And last Friday, Heather got to meet her for the first time at a hospital in Phoenix. Heather says that after Lukas died, she realized she had a chance to prevent other parents from experiencing the same pain she was going through.

Read more at People.com.