About time... Damn >.>

Where does this one fall in the story line? It feels like it's supposed to be before the one with Cirno pretending to be sick, since Reimu was fairly in touch with her feelings in that one.

Correct. Check the afterwords from the Voile releases of the earlier volumes; he put a timeline in one of them.

zigzag said:
Where does this one fall in the story line? It feels like it's supposed to be before the one with Cirno pretending to be sick, since Reimu was fairly in touch with her feelings in that one.

Chronologically, this is number one.

No, this isn't the first Chronologically. From what I've pieced together, The order is more like 1.50 -> 2 -> 3 -> 2.05 -> 1.

(I'm editting this on voile) From the afterword its 1.5 -> 2 (-> 2.05) -> 3 -> 1 -> 4