Our friends over at WhatsApp Messages have a good collection of images you can send her for celebrating Chocolate Day in a chocolaty way.
Have a look
Darling. You are the most astounding part of my waking up each morning I Love You with each beat of my heart. I Love You with every breath I take. Thank You for being part of my life.
Life is like a chocolate box, Each chocolate is like a portion of life, Some are crunchy, some are nitty, Some are soft, but all are DELICIOUS.
True happiness will be found only in true love but a Chocolate can deliver it