It's nice to know sign language, just in case you ever need to use it in the future. Even if you don't, it'll make you feel smarter. If you're interested in expanding your brain, here are a few sign language infographics that'll teach you the basics:
1. How to Express Love
If you want to tell your partner that you love them, then you should know how to do this sign. It's a combination of the letters "I," "L," and "Y."