03.
Apply two valley-folds shown in the step #2.
Prepare to rotate the model by 67.5 degrees in the clockwise direction.
04.
Rotate the paper by 67.5 degrees in the clockwise direction so that the slanted vertical lineof edge becomes a horizontal line.
Prepare for a valley fold in half.
How heavy the days are. There's not a fire that can warm me, Not a sun to laugh with me, Everything bare, Everything cold and merciless, And even the beloved, clear Stars look desolately down, Since I learned in my heart that Love can die.