first of all, Scorpio is a Water Sign, that is the emotional world. These kind of emotions stem from a deep need of being part an undivisible unity, when two souls become one. It is an absolute call for belonging, it is the birth of a microscopic circle formed by two beings living for each other and within each other.
The Moon represents our intimate part, no matter what gender we live in. When it travels in this sign, it lights up this process that fills us up with strong emotions.
In the link here under you can check which one of your planets are in Scorpio, Taurus, Leo or Aquarius, for this call is for you: