No! Faraway planets don't affect humans: the only celestial bodies that do so are the Sun and the Moon, but not directly. Only tides show us a daily reminder of the presence of gravitational force.
Don't trust horoscopes that tell you Saturn affects your love life: the only thing planets do is keep Earth in its orbit. The gravitational force between you and Saturn is about 0.00000197 N, similar to the force between you and an apple a few centimeters away, and we're sure the fruit doesn't affect your love life. Read more