Flirting is a part of all relationships. When you have chemistry with someone, you tend to tone it down to a level where the two of you know you are flirting, but not the people around you. You flirt on texts, but you make sure to never cross a line. The hugs you share are longer than the hugs you would give others. You hug them tighter, squeeze their hands, rub their back, or give a kiss on their cheek. It all feels incredibly intense!

5. Always Smiling

You know you have chemistry with someone when you are always smiling – whether they are around you or not. Read more about 10. Not Paying Attention To People Around You …