Okay, so just follow the instructions above! If you don't want to sew you can use fabric glue, and just use it where it says sew!
Sew, or glue around the heart. When done just trim SOME of the extra fabric!
Turn the shirt out the correct way, and tada! You have a cute shirt!! Thank you for making this shirt with me! Have a nice day!!
The creator of this guide has not included tools