Love is the happiness that you spend your whole life waiting for; and first love is the love that you spend your whole life watching.
Everyone who has ever loved will remember the person who taught them to love. That person is either your first love, your favorite, or the most familiar stranger you have buried deep in your heart.
Or, that person is yourself.
No matter what, the ending is that you have learned to love. This is the most perfect ending.
Then, for a sudden moment, you remember that face again. I can no longer shed tears. But, once again, you have missed him for several years and decades in your heart.