On their deaths Robert Baratheon and Robb Stark are reborn - as each other, at the point each was told of Jon Arryn's death.
Robert Stark is probably quite pleased to have a younger body and not to be bothered about kingly duties (although his new father may not be as pleased about his behaviour). Learning that in addition to Jon Arryn's death that the King (Robb Baratheon) has placed his own wife and children under arrest may be a bit concerning though...
D for Drakensis
You're only young once, but immaturity is forever.
Robert Stark is probably quite pleased to have a younger body and not to be bothered about kingly duties (although his new father may not be as pleased about his behaviour). Learning that in addition to Jon Arryn's death that the King (Robb Baratheon) has placed his own wife and children under arrest may be a bit concerning though...
D for Drakensis
You're only young once, but immaturity is forever.