The dogs tells the man to get up.
Crashing into the wall brings back memories.
Running through a field
Should he jump?
When dying, the man immediately reappears.
Running with the green man
An animated sequence explains what role the green character plays.
Sitting in a tree
In a hospital
On a roof, alone
The black wall returns.
On a swing with the pink girl
An intimate moment
Riding a swing alone, but a vague silhouette shows who taught him.
Back in the snow with the dog