What's going on

A beautiful girl with long brown hair,
At first I thought I wouldn't care.
He wasn't supposed to put me last,
But I guess the time for us has passed.
At night I see him in my dreams,
His smile shines like the sun that beams.
I wonder now does he think of me?,
There is so much he didn't see.
Now he's in love with another girl,
So precious to him, she's like his pearl.
In her eyes he sees the stars,
Woman are from venus, men are from mars.
I wanted to be his only one,
Now i know the spark has gone.
He doesn't look at me like he used to,
If only I told him, I wish he knew.