 Because that's not always true. Don't mistake all chemistry for sexual chemistry either. Amazing chemistry. Here's another one. Amazing chemistry. Ron Swanson and Leslie Knope on Parks and Rec. Yes. But not a romance. Yes. Even though those actors have tremendous and remarkable comedic chemistry and sort of like affectionate chemistry. But it wasn't romantic chemistry. That's a great rule to live by. Not all chemistry is sexual. Not all chemistry is sexual.