Grandpa , this seat is for you , for you are the eldest person here and also it's your birthday today .   Oh , you are such a good child today . Come here . Sit next to me .   I'm afraid I can't do that . It's Dad's seat , according to the book about table manners .   Oh , you read ? Very good . Then , I think we should do something different today . I'll give you some privilege .   Great . That's my favorite seat which will be the nearest to the birthday cake .   Now I see what you read the book for . But it's fine . I'll give you the lion's share . 