No one stays with you permanently

No one stays with you permanently so learn to survive alone.

"Everyone leaves, learn how to survive alone."

“No. I can survive well enough on my own— if given the proper reading material.”― Sarah J. Maas

“No one can tell what goes on in between the person you were and the person you become. No one can chart that blue and lonely section of hell. There are no maps of the change. You just come out the other side. Or you don't.”― Stephen King

“What to do if you find yourself stuck in a crack in the ground underneath a giant boulder you can't move, with no hope of rescue. Consider how lucky you are that life has been good to you so far. Alternatively, if life hasn't been good to you so far, which given your current circumstances seems more likely, consider how lucky you are that it won't be troubling you much longer.”― Douglas Adams

A man, as a general rule, owes very little to what he is born with, a man is what he makes himself. Alexander Graham Bell

Nobody is stronger, nobody is weaker than someone who came back. There is nothing you can do to such a person because whatever you could do is less than what has already been done to him. We have already paid the price. Elie Wiesel

If you don't clear your misunderstanding in time

If you don't clear your misunderstanding in time they become the reason for distance forever.

Every problem, argument, and misunderstanding we have gone through only makes our relationship stronger and stronger.

Relationships isn’t holding hands while you understand each other. It’s about having a lot of misunderstandings and still not leaving each other’s hands.

Misunderstanding in love don’t happen when you mishear each other, it happens most when you stop communicating each other.

“There is, I believe, in every disposition a tendency to some particular evil, a natural defect, which not even the best education can overcome."
"And your defect is a propensity to hate everybody."
"And yours," he replied with a smile, "is wilfully to misunderstand them.”― Jane Austen

Without good communication, a relationship is merely a hollow vessel carrying you along on a frustrating journey fraught with the perils of confusion, projection, and misunderstanding.

Third person allows a deeper exploration of the relationships between characters. We can see their misunderstandings and hear what they think about each other. We can create a more complex structure with various story threads running parallel.