Like Nick Drake sang and Volkswagen emotionally leveraged, a “Pink Moon” is on its way, folks, and it’s shining in the relationship-centric, aesthetically sensitive charm as a weapon sign of Libra.

In astrology, Venus rules over the softer side of love—things like seduction, planning dates, and getting yourself in the mood. (Sex is the domain of lusty Mars, Venus’s cosmic co-pilot.) Generally, ...