1 - Days
2 - CAROLS
3 - No way to say
4 - Over
5 - M
6 - Dolls
7 - Together When…
8 - November
9 - You were…
10 - momentum
11 - JEWEL
12 - Close to you
Btw, I also think Sweet Season sounds like a xmas song, but the PV didnt help haha
try to listen to the song imagining a winterish theme. It works!!