After the success of the School Fair concert, Haruki and Ogiso fall in love.  But the two of them still want to include Kazusa just like they have so far.  Kazusa answers by affirming her friendship with Setsuna, and on the surface things continue as before.  And before much time has passed at all, the second semester is over and winter break begins.  Setsuna and Kazusa drag Haruki on a Christmas hot springs vacation, and they enjoy their last big, fun, event.
Even in this season of "White Album," 
our dreamlike fun was still going on.
Selbst in dieser Jahreszeit von „White 
Album“ setzte sich unsere traumhafte Zeit fort.
Incluso en la estación de White Album, 
nuestra diversión de ensueño continuaba.
Pero, incluso en la estación de "White Album", 
nuestra diversión de ensueño continuaba.
En cette saison
 qui va si bien à White Album,
Mesmo na estação da White Album, nossa
diversão, que parece um sonho, ainda continuava.