The First Love of Haruhi Suzumiya (on hold)

Haruhi has been avoiding Kyon for the past few days and he has no idea why. Mikuru also hasn't been coming to the club much, Koizumi has been in closed spaces a lot more and Yuki is nowhere to be found. But why? Is there something wrong with Haruhi? And who's this beautiful girl who keeps appearing in Kyon's dreams. (Haruhi x Kyon)