If you ♥ special characters
This was asked in a Home Cooking thread when someone used a heart. Since It is more of a Site Talk topic, I'm putting the answer here and linking
And if all else fails, go to the help section for your computer and search on "character map"
Personally I find them annoying, but I could have used the arrow a few times
Please no ☺or I won't ♥ you.