Jennifer Grey and Patrick Swayze.
 

You can catch these two actors in another movie. This one is from 1984. Kind of a stupid movie IMHO called Red Dawn which they are remaking for 2011.

They do have chemistry in this movie too like 1987 's Dirty Dancing.

I had not realized Jennifer Grey had even been in this movie before seeing it again. Also has a very young Charlie Sheen and some of well known actors when quite young.