So pure and lovely. And, needless to say, the hand-drawn quality is so refreshing.
Here's a synopsis (though why do you really need one of a short? I have no idea):
Animated in its entirety and directed by Glen Keane (former Disney animator and creator of such beloved characters as Ariel, Beast, Aladdin, Pocahontas, Tarzan and Rapunzel), DUET tells the story of Mia and Tosh and how their individual paths in life weave together to create an inspired duet. The unique, interactive nature of the story allows the viewer to seamlessly follow the journey of either of the two characters from birth to adulthood.And here's a cool "making of" video: