Super simple to make, these paper valentines make an extra-sweet surprise when slipped into a special hiding spot (like a lunchbox packed with love.)
Cut a fat heart from paper that has a white side and a patterned side — wrapping paper works well.
Lay the heart with the patterned side down. Fold in sides as shown.
Fold the top down just above the middle.
Turn envelope so flap is at the top, and seal with a sticker.