Is chemistry (that you feel to a person you are attracted to) a two-way feeling?

Sometimes you just “click” with people. You feel this strong attraction to someone, and it’s not just attraction, you feel this sexual tension and chemistry between you.

I’ve had that happen a few times, but I never got the chance to find out if the feeling was mutual. Do you think, what people call “chemistry” that you sometimes feel between you and someone else, is a mutual feeling?

I’m talking about those times when you feel as if there’s electricity between you.

Have you have that happen to you and did the other person feel the same way?