The end of the beginning

It was the day that everything began
On the red red spotlight
You were dancing with some guy
I didnt know you
But ı was so jealous

It was the day that everything began
It was so cold
I was freezing to the bones
Your smile was like a rose
I didnt know you
But I got warm

It was the day that everything began
And It was the day that everyting ended
You went with somebody else
I am stuck