I'm going to embarass my crush
What do you plan to do with your crush?
I'm going to mention the time he messed up with me
You should forgive your crush for any mistakes they made and not hold it against them as nobody is perfect. Forgiveness brings a kind of peace that helps you go on with life.
I don't think so. I know that would make me feel better.
Everyone makes mistakes, and I believe it's not nice to hold onto them. How would your crush feel if you made him remember uncomfortable memories? How about just taking him somewhere nice to make fun memories instead?