I'll start off by saying I'm severely disappointed.
Not just as a helix fan, but as an X-23 fan. Laura was made off to be a cold, heartless b****. She treated Julian kind of strangely all throughout the arc, but the last issue it really came clear. In the past, Laura has been shown to be somewhat sympathetic to the emotions of others, and even if she didn't like him in return anymore...they are friends. And he just risked dying to save her life....her only comment is "Oh. That was brave". Seriously, WTF? I'd have expected her to at least say "I am sorry" to him, say "I care about you in other ways"...but having her just walk off as if they aren't friends doesn't match Laura's character at all.
Well, that is all I'm going to say about that. Please spare me comments about Julian deserving it somehow, we have very different opinions on that matter, and this topic concerns Laura's reaction, not the viability of Hellion and X-23 as a couple.