Well, from what it looks like on the spoiler on Knightus' site...this looks like a balance of case investigation and a little more preening at what Ran wanted to say. She sounds like she really doesn't want Shinichi to leave this time.
I'll go out on a limb and say that she won't confess her feelings right then and there, but may have something pretaining to how Shinichi's been acting or just another preen at their (seemingly) long-distance.
Can't wait for it though; not sure if Shinichi would make a clear-cut escape; at least I hope he doesn't. At least I hope it's not as disappointing as desperate revival.
All drawn out with barely anything progressing.