Oh, that's cool about the differences, this is so much more concise!

'of course she wants me, she has eyes'

Lol, yes, this. :D

"this is a "her" problem to a large extent, because she's seen how shameless he gets when interacting with someone he's into and he's not doing that here at all. He's not flirting back!"

That's a good point! And I think it would be easier to understand if she was just aggressively pining and hitting on him without much hope, but in the third volume (when they finally resolve it) she still seems to think that she's always had an actual chance with him. *pets her*