Story about the moon, sun and a star

the sun was burning with love for the moon, and the moon shone so brightly just for the sun. they would ever see each other for only a split second before the other one disappeared with the others arrival, a love in passing by, but not fleeting. and Sirius as the brightest star, dimmed every night, more and more - the star has fallen for the moon, despite the unrequited love, and proposed the eternity of love to the moon, but the moon remained forever stuck in that one second illuminated by the sun's rays. - I'm not shining anymore, my moon. I finally am a fallen star.