The American President/Heartwarming

"Shepherd: Sydney? I didn't send 255 to the floor to get you back.
 * During their dance at the state dinner, Sydney asks President Shephard how he could be so calm with everyone staring at him, wondering who that woman is and why is she dancing with him. His response was that everyone was looking at her and the two answers to her questions were "'Sydney Ellen Wade' and 'Because she said yes'."
 * The ending. Just... the ending.

Sydney: And I didn't come back because you sent 255 to the floor."