Found this very ineresting 101 romantic guide at http://www.information.com.sg/ffsumary.htm
some of the ideas....... 
IDEA # 1
If your partner is going away for a few days, tell her that you are
worried about her so you have organized a bodyguard to look after
her. Then give her a small teddy bear.
IDEA # 2
Buy a packet of glow in the dark stars and stick the stars on the
roof above your bed to spell out a message such as "I Love You"
When the lights go down, your message will be revealed!
IDEA # 3
On a special occasion, buy your partner eleven real red roses and
one artificial red rose. Place the artificial rose in the center of
the bouquet.
Attach a card that says:
I will love you until the last rose fades.
IDEA # 4
Buy the domain name of your partner's name if it is available for
example www.TanyaJohnston.com. Create a web page containing a
romantic poem and a picture of a rose. When your partner is surfing
the web, casually ask whether she has ever checked to see whether
her domain name is taken. Let her type it in to discover her
page.
http://www.information.com.sg/ffsumary.htm