I've been curating a Valentine's Day Pinterest board for well over a year now. There's almost 100 pins on it featuring fun DIY ideas, inspirational images and just plain sweet thoughts.
You'll also find pins linking to the e.m.papers printable Valentine's Day cards, as well as some fun freebies like this Valentine's Day Playlist and a romantic Valentine's Day poem (including a free download).
P.S. I also have a Valentine's Day Wedding Pinterest board.