I agree - Once the memory doctor girl tells him that they are real memories, I was waiting for him to ask her if they were actually his own, or if they were implanted, but he doesn't. He just assumes that he's the one and goes off, but then this is kind of saved by the one-eyed replicant later stating that they all want to believe that they are "the one", and K got sucked in.
However, you're confusing me by referring to K as a 'copy'. What do you mean by that? I thought he was implanted with real memories of "the one" and that's it.
Again with the copy!?!? Are you referring to when K discovers the duplicate DNA records? Wasn't this just proof to show that Deckard (or whoever) hid "the one" by making the hunters/Niander Wallace believe that they would be searching for a boy? K discovers (in the records) that a girl died, but a boy is alive with the same DNA, and so then assumes he's the special one, but doesn't realise the actual truth until the one-eyed replicant woman later reveals that the real child is a girl. Atleast that's what I assumed. Was it actually his own DNA that he was looking at? I'm a bit confused here. Refresh my memory on this scene please as I don't even remember what lead up to it.
1 - That's a good question and I don't know. What's clear for me is that she liked K, but I'm not sure what she would get out of keeping tabs on his whereabouts. All it did was enable Luv to find him.
2 - I think she cries because for her it's like watching your potential sibling being killed.
3 - That's all Ridley's fault. I hate the idea of Deckard being a replicant, but thought this was a good way of acknowledging what was hinted in the first movie.
4 - I need Joi in my life.