Love is not something stagnant. It is a moment, it is nothing to do with permanency. It may continue for eternity, but basically love is a phenomenon of the moment. If it happens again in the next moment you are blessed. If it does not happen you should be thankful that at least it did happen before.
Remain open: perhaps it may happen again - if not with this person, then with another person.
The question is not persons, the question is of love. Love should remain flowing, it should not be stopped.
But in their stupidity people start thinking, "If this person goes out of my hands then I am going to starve my whole life without love." And he does not know that by trying to hold this person permanently in his captivity, he will starve. He will not get love. You cannot get love from a slave.
You cannot get love from your possessions; from your chair, table, house, your furniture, you cannot get love.
You can get love only from a free agent whose uniqueness is respected by you, whose freedom is respected by you. It is out of the freedom of the other that this moment of love has happened. Don't destroy it by trying to possess, by trying to hold, by creating a legal bondage, a marriage. Let the other be free, and remain free yourself. Don't let anybody else possess you either.
-Rajneesh