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.
They've been talking about Setsuna-chan 
a lot, too, but in a different way.
Über Setsuna-chan haben sie auch viel geredet,
 aber auf eine andere Weise.
También hablan mucho sobre Setsuna-chan, 
aunque sea de otra forma.
De otro modo, pero también 
hablan mucho sobre Setsuna-chan.
Setsuna aussi a fait sensation,
 si tu vois ce que je veux dire…
Eles também andam falando muito da Setsuna,