It is important to understand that relationships require effort and input from both parties. It can be both physical labor and emotional labor. Each partner must be willing to take responsibility for their part of the relationship and work to improve it.
One of the key factors for a successful relationship between a man and a woman is communication. Both partners should be able to listen to each other and talk about their feelings and needs openly and honestly. Lack of communication can lead to conflicts and disrespect.

In addition, it is important to have common interests and respect each other's interests. Partners should strive to spend time together and find compromises to ensure a balance in the relationship.

Some of the other factors that can affect the quality of a relationship between a man and a woman include trust, respect, support, rapport, and commitment. It is important that each partner is willing to work on these qualities and help the other partner improve them.
In addition, partners must be ready to accept changes in their relationship. Life is constantly changing and relationships can face different challenges. Therefore, it is important that each partner is ready to accept changes and adapt to new circumstances.

As a result, the relationship between a man and a woman can be both complex and prosperous. It depends on how each partner works on their part of the relationship.