Whisper sweet nothings to your amor by crafting this simple and quick origami message card, which features a heart seal. It's a delightful way to package a loving, amorous sentiment and can also hold tiny trinkets of your affection.
Check out this video to learn how to fold a simple red letter with a white heart seal. This one folds to reveal a heart shape. You can reverse the paper to get a different colored heart in the center. This is a great way to fold up notes.