Do we complete each other?
Look at the aspects of the Sun of either of you with the a planet of your partner.
If there are aspects present, then it means you’re together, because your paths were meant to cross, and your missions in life have a certain interrelationship - be it harmonious or strained. What’s interesting here is that if there’s a trine as an aspect, that means you’re experiencing some kind of mystical harmony - and if there are sextiles, then countless opportunities will present themselves for you to live out your relationship in a wonderful and successful way. But if there is a hard aspect - conjunction, opposition, square - you simply just can’t block this person out. You are connected, and will constantly be crossing paths, whether you want it to or not. Such is the verdict of the stars: you have a common goal to work towards, a shared path you must go on together. Best to arm yourself with the essentials, and jump head first - as the old song, “What will be, will be!”