What is it?
The song Fine On The Outside by Priscilla Ahn from the music albums Just Know That I Love You & When Marnie Was There Soundtrack Music Collection.
I first heard this song while watching the anime movie When Marnie Was There, it fit the movie well, and it helped to boost an emotional scene that made me cry.
In fact, just listening to this song used to make me cry sometimes, since it is still tied to some of the emotions that I had during that emotional scene in the movie.
— John Jr