Help! Need some brainstorming here...

I need some ideas for a musical that a high school might perform (kids ages 14 thru 18) with the following criteria:

1 - musical
2 - must have both a strong male and female lead
3 - the lead characters must be involved romantically or the story about them becoming involved romantically

Any great ideas? Throw them all at me...

Thanks smile
Lynn

You know that boy'd walk on water for you? Or he'd drown tryin'. -Perry White to Lois in Just Say Noah