If you share the same birthday with your partner, it's likely you have quite similar characteristics, according to astrology. Besides never running the risk of forgetting their birthday, you'll see quite a lot of yourself in them.
If you're the same zodiac sign as your romantic partner, you're certain to share the same goals. Your values and understandings coincide, as do your bad habits. For this reason, it's likely that you have the same problems and face the same challenges in the love aspect.
For example, in a pair of Aries, the competitive spirit is a strong one. The 2 of them will mutually motivate each other but also try to out-compete each other, which could lead to arguments erupting more often.
A pair of Cancers, on the other hand, will tend to spend all of their free time at home on the couch, while munching on something tasty. Simultaneously, they'll constantly keep whining, both of them refusing to take the leadership role in their relationship.
But to find out how well you'd match in love, it's not enough to check the compatibility of your signs. Look at your natal chart and see which sign the Moon and Venus fall under in your horoscope and that of your partner.
To a great extent, the Moon and Venus determine the type of the relationship. The Moon shows how you express your feelings toward your loved ones, how you care about them and how you create an air of comfort.
By looking at Venus's position, we can determine how you fall in love with someone, how you build the relationship, with what you attract the attention of the opposite sex.
If the lunar signs are in opposing elements, such as water and fire, earth and air, then it's likely you're not going to feel comfortable with that person. If the signs that Venus falls into are also opposite, you're never even going to know that your partner felt anything toward you.
The ascendant also needs to be taken into consideration in any relationship. If it is in the same element, such as Gemini and Aquarius for example, it's likely you've taken a liking to each other from the very first time you saw each other.
