Mason wants everyone to know how serious he takes his job of babysitting - this is no joke to him. He sits by Will's side, peeking in on him, and giving him kisses when he is allowed. He does get overzealous at times and goes too far with the kisses, but after a little time in time out he is right back by Will's side watching over him. He loves his baby brother and takes great pride in making sure Will is safe and sound.
