Actor Ashton Kutcher wanted to give his own heart to his twin brother Michael when he needed a transplant at the age of 13. Michael, who is living with cerebral palsy, a permanent movement disorder, has said he has "deep appreciation" for Ashton, as he was willing to give up his own life to save Michael, before another suitable donor was found, reports femalefirst.co.uk.

Recalling the "That 70s Show" alum's generosity, Michael said: "It's just ... I can't find the words. It's a connection that you can't explain. In all seriousness, we're just very connected... It's an honour or deep appreciation and a deep love for someone who would sacrifice that for you. I really can't put words to it."