@Urdaniel
Chapter 5, was, amazing... It's difficult to pick out certain parts that I liked, because, well, I liked it all very much

. But one aspect that I especially liked was Jack's concern over when they'll eventually return to business as usual on the Normandy. I hadn't even thought about it until you brought it up. I'm not sure what your plans are after Jack and Shepard's vacation is over in this fanfic (besides your post ME3 ideas), thus concluding it, but maybe some future ME2 DLC (mainly the supposed "bridging" DLC) could allow you to continue the story once their back on the Normandy. Like I said, I'm not sure what short term plans you have after this fanfic (if any), so I'm just throwing some ideas out there. Of course I wouldn't blame you if you wanted to take a break after you're finished with TWK.
Urdaniel wrote...
@Jackal: If ME3 invalidates the concept (heck, the Shadow Broker DLC might do that too - a hint!), then the story becomes an alternate-universe one where things shake out to let me have my fun. 
Haha, there you go

.
@york: Jack doesn't just seem needy. I'll be honest - as I've written her, she IS needy. In my opinion (and I could be dead wrong, in which case I fully expect all of the Jackolytes to call me on it), this fits in with her known character/is tempered by the following:
First - She only exhibits this in private, and then only with Shepard. I think we can all agree that she'd die before letting anyone other than him see this side of her.
Second - What you said. She has come or is slowly coming around to, the realization that Shepard is for real. And that she wants to avoid the situation that happened with Murtock. And that all of them - her, Shepard, even the cheerleader and TIM, may all be living on borrowed time. There are also certain developments come Day 6 & 7 that play into this (more hints!). Jack has always lived in the moment, albeit for different reasons before Shepard. When something (or someone) this big and important shows up and proves to not be just another lie, I would fully expect her to want to live for every moment she could beg, borrow, steal, or kill for.
Third - As the passage you quoted implies, she's still not completely convinced that she could be this lucky. She's never really gotten lucky before. Everything she's gotten she's taken by force. And here's Shepard who takes the first step, makes the first move, offers first instead of just taking or asking. Her neediness is just one more facet of her trying to get the situation she's in with Shep to register in both heart and mind. I see it along the lines of constantly pinching herself to make sure she's awake.
I completely agree. Based on Jack's actions and dialogue in-game, I also think this is how she would act and think. A key aspect is that she only acts needy when her and Shepard are alone, which like Urdaniel said, is reasonable considering her situation. Around others though, she'd whoop Shepard's ass before even hugging him.
Another thing I like is the struggle Jack is having with simply trying to convince herself that her current situation is real. She has this constant 'too good to be true' feeling, which adds an interesting layer of depth to her relationship with Shepard.
My
only gripe, and it's a small one, is Jack's apparent hatred of personal pronouns and the word "the"

.
Examples:
"Got that part. Look, know I gave you **** before-"
"Anyway, time I got on your case about running around,[...]"
"Yeah. Wasn't just busting your balls for the fun of it. Not much, anyhow. Meant it."
It's fine once in a while. I think it just needs to be toned down a bit. She's definitely guilty of that kind of speech in the game, but only a few times.
Again, great job, and I look forward to future chapters

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