Thank you so much

Charles:

[about the yellow ribbon in her hair]
That's a nice ribbon in your hair. Clara:
Well, I told the nurse that it was like the song. "Tie a yellow ribbon 'round the old oak tree." [Clara starts to sing the song] Mrs. DeLillo:
[wearing a green ribbon]
And I say tie a green ribbon 'round the old oak tree. Clara:
Mine's a real song! Pete:
Mommy sure does know her music, doesn't she? Mrs. DeLillo:
[angrily]
Huh! Pete:
Mrs. DeLillo knows her music, too. Mrs. DeLillo:
Thank you so much