About midway through the movie Leon takes a shower and he has a bleeding wound on his chest (knife or bullet?) and he stitches himself up. Where did the wound come from?
Leon walked out on Mathilda when she began expressing her love for him, possibly because he was experiencing the same feeling. I believe Leon had Mathilda on his mind rather than his work, and this may have also resulted in his injury. Apologizing by getting her a gift was more important
Is it possible he got the dress before the job? I don't recall the specifics of this part, just wondering. Or did his guy pick it up for him? He does hold Leons money.
I believe he went to his job first. At that time I think his work still takes precedence over everything else, later we see that Mathilda becomes the most important thing in his life.