I have seen DIY bokeh filter tutorials before but today I saw one on The Friendly Fox and I finally decided to try it out.
I decided to make a heart and after three tries of cutting the right size heart I finally got the right size down. These photos aren't perfect examples but I think they came out pretty cool.
This last one was an accident. I was zoomed out too far and got this shot. It turned out pretty cute though.
Here's the link to the tutorial. It's super easy and takes just a few minutes to get started.