Here goes:
Story A:
~Kyon received a call from some unknown person.
~They did not have any activities during sunday.
~Kyon talked to Haruhi before classes started.
~Kyon was assisted by Haruhi in his studies.
~There was 11 students that wanted to join the SOS-dan and 1 suddenly appears without anyone realizing it.
Story B:
~Sasaki gave Kyon a phone call.
~They met that sunday with the 3 others who happened to be an esper, alien, and time-traveler but from a different faction.
~ Kyon didn't talk with Haruhi before classes and they fell asleep and he had the dream.
~Haruhi insisted that Kyon head to the clubroom first.
~Haruhi tried to advertise SOS-dan by posting something
So where does all of this fit:
~Kyon called both Koizumi and Nagato after receiving the phone call.
~Kyon called Koizumi but didn't call nagato.
~Nagato got sick.
~Kunikida saw Sasaki.
It's kinda bothersome how the story just suddenly split into 2, and thus it got my mind scrambled up with all those turn of events. I've tried reading the other thread but it only gets me more confused. I think that the story was split up with Koizumi's theory of 2 dimensions existing at the same time, but during december 18 back then, Nagato was the one who caused the other dimension to appear. In this case here in volume 9, no such events happened, the split just occurred when Kyon got the phone call. I'm sorry i cannot come up with any theories right now since my mind is still confused.
