After the fall of Shield Natasha is adrift.
She feels like she has nothing to hold on to.
But when her Hawk comes she finds that she only needs him.
Clint has been everything to her.
A friend, lover, partner, protector and her savior.
She almost lost him to a maniacal God once.
But now that her worlds collapsed she wants Clint permanently by her side.
He is shocked when she suggests getting married.
She knows he thinks she doesn't believe in something permanent.
But she tells him he has been her constant, guiding her like the Pole star.
She wants him by her side forever.
He agrees.
They get married in a third world country where no one knows them.
She is happy and contented.