Corrected entry: In the scene when George Clooney has returned to his apartment and his neighbor gives him the package she signed for, he opens it, sees the large poster board photograph and says "my sister" but it is not his sister it is his niece and her fiancé.
KareninNVA
13th Feb 2011
Correction: Actually, it is his younger sister. He has two sisters.
Ioreth