Step 13
Cut the card from the sheet by carefully following the solid, black lines around the edges.

Step 14
Fold the card in half along the dotted lines to crease it, then open it again.

Step 15
Apply white glue to each heart printed on the left and right sides of the card.

Step 16
Place the two smaller hearts of the pop-up piece over the glue areas on the card and carefully press down letting the glue dry.

Step 17
After the glue has dried carefully close the card.

Step 18
Your pop-up Valentine is finished! Now give it to that special someone!