Scene 1: The two characters, as children, are playing on the snowy hill with a tree on it. The male character trips and falls down the snow hill and the female character checks to see if he is okay. In between these events, the scene occasionally fades to white with text to explain that the male character is moving. At the end of this scene they make a promise to meet again in the future on the snowy hills as the girl helps the boy up.
   Scene 2: Time skip seven years later, the scene begins with a girl sitting on the stump of the snowy hill, this references that supposedly, every year, she waits there for the male character to fulfill the promise. The screen fades to white and jumps to the male character on a train heading back home, then a shot of the train going past the snowy hill. The screen fades to white again then splits in half showing that the male character (in a still animation), walking away from the snow hills, insinuating he has forgotten the promise. Fade to white.
   Scene 3: The male character sees something that reminds him of his childhood and then remembers the promise. He runs to the snow hill and as he tries to climb it he trips and falls. Just like in the past, the girl appears before him to help him up. Fade to white and credits.

http://vimeo.com/83530215