without knowing this was made in 45 min, i still would call it amazing. i don't come across very many shorts that i really enjoy but this is one of them.
the only thing that wasnt completely up to par was the dialogue, which is expected in such a short term project.
I didnt feel that it was necessary to reiterate facts that had already been stated. instead of doing the flash back- after she says 'that's not my bracelet' he says 'i know', at that point you could have just had him punch her in the face and steal her jewelry then walk away and set up his inventory. idk if you dont like showing violence or if it was a practical thing, showing the robbing from a wide shot would help make it more believable.
anyway, great job! i'd like to see som future work.
and if i may give an answer of my own to dreadylocks- i think it is apparent that he ended up with her jewelry. when he's laying it down they used the same sound clips of him saying 'what a lovely bracelet, what a lovely earing' i think whether or not he hurt her is up to your imagination. i dont think he implied anything that says he did, but i'd like to think so

also its not very unlikely that he would have already had a bracelet like hers, she probably got it from a department store or something.