Four-year-old Harry is in need of a liver transplant and he and his mom Clare Maceachen have gone on a morning news TV show, BBC Breakfast, hoping to find a donor. We think little Harry was a bit nervous and giddy to be on TV, because while mom was engaged in the interview, he bursts out laughing! Mom tells him to calm down but he can't help but be excited. He's on TV! He then gets off the couch and starts running around the set. Let the kids be kids, right?