The number 4 and the number 5 have very different ways of communicating and this can pose a variety of problems. You have to be careful about what is being said and inferred with your dialogue otherwise it is going to be a point of contention. Remember that number 4 likes to be direct and number 5 likes to be anything but direct. Depending upon which one you are in the relationship, you will have to keep your tendencies in mind and your temperament in check. If you want this relationship bad enough, and there is chemistry between you and the other number in this pairing, you will have to make sure you make it past the first date.
This means that you have to respect your differences and make sure that you are communicating effectively. Number 4 needs to focus on what is being inferred and number 5 needs to focus on what is being said when any kind of dialogue is opened. The main thing is to avoid hurting one another’s feelings as it will be hard to move past this into a serious and long-term relationship. According to Numerology a number 4 personality and a number 5 personality might not be very compatible.