>> kate, one thing william said, he has a good pair of lungs on him, that's for sure. he is a big boy. he is quite heavy, we're working on a name we'll have that as soon as we can. yeah right. he has a good pair of lungs on him. so he certainly heard this baby. >> william slept in a separate room, an adjoining room, but we know when william was born, one of the announcements was the same. so he inherited his dads lungs. >> i live close to kensington palace. so let me give you a tense of times as much as i can. they left the lindo wing in paddington about three or four minutes ago now.