One of the main psychic abilities is Clairaudience or clear hearing which is a trait of the 5th chakra. When you are hearing voices in your head spiritual communication is probably occurring. When this begins to happen many people become quite disturbed. Of course, you may think something else is happening.
Just like all emotions, you may experience, passion is energy. This emotion has a specific frequency. When you feel the same vibration from another person or thing you resonate with that person or thing. This causes your heart chakra to have the sensation of being open and joy will occur. The opposite is true as well.