I made my own.
Though I didn't exactly follow Anna's instructions.
(Mine is totally temporary and totally not as professionally sewn.)
I used some scrap fabric to cut out a heart, and hand stitched it
onto the back of an old pillow.
It's a strong stitch that will hopefully hold up to Ryan's inevitable pillow tossing,
but not too strong--I'll be able to snip the thread and re-use the pillow
when I get tired of big red hearts everywhere.
And it only took me about 10 minutes to make two pillows.
And when I was done, I rewarded myself with a spoonful of peanut butter,
because that's the only sweet thing we have in this house right now.
I need to go grocery shopping.