Researchers studying the science of love have found that the act of triggers and sends a flood of chemicals which trigger feelings of closeness.

The answer is the act of "Kissing" can do that.

A simple act of kissing triggers and sends a flood of chemicals which also include testosterone and neurotransmitters carrying neural messages that can transfer tactile sensation, sexual arousal and also feelings of closeness.

answer; presidential election years;

answer; having the power of reprieve means being able to release people from punishment;