Pillows can come in all sorts of shapes. Why not make a heart pillow for your sweetheart?
All you need to do is make a pillow like normal but cut the fabric into a heart shape.
To make sure the heart is symmetrical, you may find it helpful to fold the material in half, pin it in place, and draw half the heart so the top and bottom part come to meet at the part you folded (not the end pieces!) Cut and then unfold, and you should have a nice looking heart. Use the piece you made as a template for the other side of the pillow, and then you’re ready to sew and get stuffing!