Just a manga (or anime) scene I made myself. What do tu think?

Just from what I'm seeing, there are a few typos in there that're distracting. The art style is really cool, but tu never type out the action in a comic- as it the female's dialogue with "*cocks gun*". The action is always drawn. I also think it would be más aesthetically pleasing if tu centered the text in the bubbles (or boxes), mostly because it would take up más space. I appreciate the expression on the male, but the female doesn't seem too reactive. Me personally, I think this would work better with a couple of panels rather than one. Again, the artwork is awesome! The shading is beautiful, and the style is attractive, but I think there's still room for improvement technical wise. Hope that helps! :3