If you are a nice cook then show your love on this valentine with his/her favourite dish with Love shape. Dont forget to write I love you on it.
Making a permanent tatoo on the skin near heart with her name would faint her and will know her how much you love. This valentine make it a special day with this.
If you are having a large number of friends and interact with them on facebook, and the person whom you love is on facebook. Then propose her on facebook wall. (It may back kick sometimes)
A heart touching Love sms which shows your love if you two are far away. Add a line of some cute moment you both shared.
A Love letter with full of attractive red hearts in it. Add a few tinkling shiny thinks and gift wrap it.
Most of the Girls love playing, gift them Love shaped heart toys with her name on it. Write her nick name.
Make a collection of Romantic Songs on a CD which reminds romantic moments you had together. Songs which describe your feelings. Songs which will make the person love more to you! Write a nice Love message and a Heart sticker on the CD.
Make a Heart shape photo album that contains photographs of both of you. Photographs of romantic moments which is very impressive that you have spent together. Writing notes below pictures will make more impressive.