Which of the twelve constellations will keep a long-term relationship with boyfriends and girlfriends?

There is a female friend who has developed into a lover with her male best friend. For a long time, they kept an ambiguous relationship with each other, but they never showed such feelings, so they maintained their feelings for two or three years, and then they stayed away from each other for a long time and naturally got together.

I remember when they were together, everyone's attitude was not very good, because I felt that after playing together for so long, neither of them was in the mood to be together, but because they were too empty, they chose to be together, which I felt was not a good thing.

The final outcome is not happy. After they got together, they exposed many personality problems. Both of them chose not to tell the truth, so the cold war lasted for a long time and gradually broke up.

In fact, I think the constellation may have some subtle influence on a person's personality, or it may be some established facts. Anyway, when she chooses to stay with her boyfriend who has been playing together for a long time, I think she may regret this decision in the future, because if two people choose to break up because they are not suitable, they will never get back to their original relationship.