If you and your sweetie have been getting serious with each other, you might have a discussion this month that leads to a decision to move in together. Another possibility is that you will introduce your new love to your family for the first time. If so, wait until after the December 7 to set up the meeting. Your relatives will love your sweetheart as much as you do!
In other news, communication gets dicey after December 19 since Mercury will retrograde in your 3rd House of Communication. Save vital conversations with your sweetheart for before then, or wait until after January 8, when Mercury will turn direct.