Albertporter, despite the sequence of five comon letters in your names, you have as little prospect of a Valentine from Natalie as the both of us. Further, I bet you any recording you hope for that she never substitutes "Luv" for love.
Furthermore "Beautiful Girls" has a nice sound track.
Penultimately, 'Valentines card" (sic) requires the possessive apostrophe, i.e. "Valentine's" if using the word "card". Finally, since a Valentine is a card or other similar note, you do not need to say card; it is simply a "Valentine".
Now I get the prize for being a pedantic jerk!