I'll try to break it down:
1) Sasuke said sumanakatta. You only say that when you genuinely want to express your regret for the wrong doings you made. And this is Sasuke we're talking about, do you really expect him to grovel in the dirt and cry to the heavens about how he's a horrible person? You seriously think that goes with Sasuke's character?
2) Karin is a human lie detector so she can easily tell if someone is lying. Karin was overwhelmed by Sasuke's honesty and genuine regret because, in all truth, neither she or most of the fandom were ever expecting Sasuke to actually own up to what he did and truly feel bad for his actions.
Holy Crap. You're treating this like he stole her favorite toy. If a good ole' I'm sorry was all it took then I'd be an apology specialist and not a prosecutor. I suppose if that dood I sent to the clink says he "I'm sorry" for screwing a a little girl we'd all be squared away. In the area I live in we have a huge problem with drunk drivers getting on the wrong side of the freeway and killing people. Sorry, for being kittenfaced! Oh okay then, we'll drop the intox manslaughter. Life is not like that. I've seen family members of intox manslaughter offer forgiveness, but it doesn't mean they want him out of jail. I understand that this is a story and not real life, but COME ON, Kishimoto there are limits.
I agree with Romance, I don't think I want to hear the he tried to kill her reason as a basis for why SS can't happen it the fandom is okay with this. It's hypocritical.
When she was at her most vulnerable, he stabbed her and left her to die. When he refused to finish her off it wasn't an act of mercy it was an act of indifference. He threw her to the side like trash and THIS is how she reacts? Sorry, Karin. At least when Naruto forgave Nagato it was for a higher purpose: to end the cycle of hate. I still have all sorts of problems with that, but it wasn't because Nagato showed remorse.
What's the purpose here? She's not doing it for anything other than she likes him. Forget SK, It feels like this was done to get over the painfully obvious speed-bump that interfered with Team Not Seven reforming. For all the words spent talk about what a strong character she is, this screams tertiary character. I had long come to terms that she would forgive him because I knew it to be inevitable, but I figured he at least DO something that would mean he would at least be halfway worthy of it. He shows honesty for the first time in his life for what even in the Naruto universe would probably be considered a cold-blooded attempted murder, but I guess that satisfactory.
As for formulating a plan? To do what? Betray him? For what ends? Just revenge...didn't the paragon of that vice just move on from it only for a side character to take it up now? It's a bit baffling if you ask me.
If fact, if she is such a strong character then this better be a ruse because the author just bypassed a great chance to develop her character and relationship wish Sasuke. Have him earn it or something!
You must be joking. Like I said to KnS. I cannot deny what I see, but I can call it the crap that it is. If this were meant to show some like she described it be one thing, but the whole thing starts with a comedic boot to the head. It's really hard to take the what follows as something serious or memorable.
Again, her forgiveness is not why I have a problem with this. It's the lazy-ass execution.
I'm not sure which is more appalling: the writing or the minimization that's going on.
QUOTE
3) When Karin says
it can't be helped as she clings to Sasuke she used a wording that expresses anger. This was explained in more detail with Tsubaki's post. When you think about this way it's almost like Karin said it in an almost threatening way, which is the reason Sasuke as that epic freaking out face for the first time ever.

Who drew the heart? If it was Kishimoto then I can't see this even if I down 20 beers and squint real hard. If it was the editors, I still can't see it, but I might be able to pretend to if I'm drunk enough.
QUOTE
4) Notice that in the next panels Sasuke lets Karin keep clinging to him. If it's out of fear or as a call back to the times he let her do so previously for reasons unknown, well, that's up to you.
In a sense I suppose. Although, I don't think we'd use "fear" the same way.
QUOTE
All of Karins fnagilr moments are always done in private or mentally. The exception is the moment with the photo where we were shown conclusively that it was an Act she wa sputting on to lure the guards into thinking she was crazy --hint it worked.
I'm at a loss to understand why this is significant. We the audience see it, so we know it happens. There is nothing to suggest Kishimoto is trying to make a distinction. Sasuke hasn't spent much time in public in circumstances that don't involve flinging his sword about anyway.
QUOTE
And I again find myself having to Shoot down the Karin is worse than Hinata, Karin is a fangirl BS, She is not a fan girl in any stretch of the imagination as compared to Sakura pre time skip or Ino pre timeskip who we know to be Sasuke Fangirls, nor is she some wilting wallflower like Hinata.
As for Hinata, I suppose on what is meant by "worse." If it's the clingy behavior, then yes, Hinata is worse because at least there is little doubt Karin is capable of standing on her own without Sasuke. The same is not obvious of Hinata. Saying she is not in the same ballpark as Part 1 Ino and Sakura doesn't say much. It's better as she doesn't swallow EVERYTHING he says as gospel, but Sakura didn't do that very much either in fact I thought that was phasing out as soon as chapter 3. Team Not Seven is basically Sasuke's entourage at this point, and I don't have hope that they'll ever get beyond that. So, I guess she's no different than them at least.
QUOTE
All of Karins fnagilr moments are always done in private or mentally. The exception is the moment with the photo where we were shown conclusively that it was an Act she wa sputting on to lure the guards into thinking she was crazy --hint it worked.
Fooling that level of total incompetence doesn't say much. Speaking of which, have they been fired yet? In addition, that was transitioned too almost immediately in the same chapter. In this one, we have already moved the Hokage's prepping for battle. If she were an important character who drove the plot (like Orochimaru) then I might think this a ruse, but she's not and I trying to imagine how what she did makes any sense in any super secret revenge plan. No one saw her until after she hit Suigetsu, why not just smack the actual offender? Or why not spill the beans in front of Konoha in exchange for being let out instead of having to fool a pair of fence posts...er...I mean highly trained nin..aw screw it...they might as well been lawn gnomes. Isn't there a trope for this? Or why not join the other side?
I think Kishimoto might have done better had he looked into actual prison breaks. Inmates can be very resourceful, but prison guards would not let them into their cell with property they were arrested with. Even if they were crazy. Actually, especially if they were crazy.