Don't know about everyone else, but I appreciate simple, easy, inexpensive, and super cute craft ideas. So, here are some Valentines ideas that fit the criteria ( they can be used for so many more things than just Valentines though -- like random "I love you" surprises and wedding or anniversaries, etc.).
Here are some easy to follow (well hopefully they are easy to follow . . . ) links to youtube videos I did showing step-by-step "how to's":