What is more wrong than liking somepony of your own gender?

What happens when your feelings finally run high enough that you can't hide them any longer?

Enter the story of Rainbow Dash as she tries to figure out just what it is that her feeling are.

For years, Rainbow Dash has adored Pinkie from afar. For years, she hasn't been able to muster the courage in order to actually come and approach Pinkie.

Now it's her birthday, and Pinkie has taken it upon herself in order to throw the Pegasus' latest bash.

Is Rainbow's time finally here? Or does Pinkie not love her back?