Posted about this on FUNi's forum, might as well bring it up for this thread, too.
{image from volume 26}
Ran was still suspicious after the old photograph incident in volume 14. There's a recap of some of the evidence for this when Conan is recuperating in the hospital trying to decide whether to confess, especially during his conversation with Heiji. (From the panel shown when he tells Heiji that there were a lot of signs that she was suspicious, left to right, top to bottom:
- {1.} volume 14, Ran's smile that Yukiko warned Conan was strange (probably... could also be the smile she had after seeing Kaito while walking with Conan in volume 16)
- {2.} volume 21, Ran pointing out that Conan never talks about school after she hears about Haibara for the first time
- {3.} volume 16, Ran giving Conan a look after he said she couldn't have possibly seen Shin'ichi earlier that day
- {4.} volume 22, Ran getting Conan to agree that Shin'ichi isn't interested in stuff like close up pictures of her rear in a bikini
- {5.} volume 15, Ran crying on Conan's shoulder after being used to accuse her favorite primary school teacher of murder.
Relevance for this thread is that the anime messed up this whole sub-plot. Point 2 never happened in the anime, points 3 and 5 were shown before Ran saw the old photograph that made her suspicious again, and probably because of those changes these recaps weren't even shown during Conan's conversation with Heiji in the anime.
So, how did Ran go from dragging Conan off to bed in a previous filler case to certain enough about his identity to offer him a transfusion in the anime continuity? My theory is that Ran figured it out when she regained her memories in movie 4, but played dumb (movie 4 first hit theaters just before the
Desperate Revival arc, so it fits... apart from the whole movie-continuity-isn't-even-mentioned-in-the-TV-anime thing).
Oh, while I'm thinking about it: {image from ep. 533}
Ran was
not shown frowning at Conan in the manga version of that scene.