Do you mean the Emilio Estevez, Ally Sheedy, Judd Nelson movie?
If so I absolutely love it. Fantastic movie.
When Ally Sheedy scratches her head and uses her dandruff for snow on a picture she's just drawn!!! Classic!
I love the bit at the end where Molly Ringwald gives bad boy Judd one of her diamond earrings.
Romantic and sweet.