I'll keep this short as I've answered this question many times by citing direct quotes from the creators and writers of the show in which they state very clearly that his intention all along was to get a soul. Yes it's true that you won't find obvious dialogue in the last 3 episodes of 6 in which he reveals this because his words and actions are meant to be a misdirect, (as the writers/director/Joss have explained to us). Their entire plan (albeit a ridiculous one) was for us to believe he might be getting the chip removed and as a result the dialogue intentionally points us in that direction. In "Beneath You" of course we have Spike's confession that he did it "for her, to be hers" and to "be the kind of man that would never...to be a kind of man" but I'm assuming you're not interested in this justification because it comes post soul? That's fair enough.
But like I said in my original post, I'm not talking about the misdirect. The misdirect was to make the viewer believe Spike was going to get his chip out.
I agree there was never an intention to get the chip out, it was always about the soul. But the misdirect doesn't cover his motive for getting the soul.
Some of the bits I think are clear misdirect:
SPIKE: You know, everything used to be so clear. Slayer. Vampire. Vampire kills Slayer, sucks her dry, picks his teeth with her bones. It's always been that way. I've tasted the life of two Slayers. But with Buffy... (grimacing in anguish) It isn't supposed to be this way!
SPIKE: (angrily) It's the chip! Steel and wires and silicon. (sighs) It won't let me be a monster. (quietly) And I can't be a man. I'm nothing.
SPIKE: Get nice and comfy, Slayer. I'll be back. And when I do ... things are gonna change.
DEMON: And you want to return to your former self.
SPIKE: Yeah.
SPIKE: It's this bloody chip-
SPIKE: So you'll give me what I want. Make me what I was. So Buffy can get what she deserves.
But not all the language is a misdirect, I dont see how this applies to Spike wanting to get his chip out:
SPIKE: (nods, barely concealed anger) Thinks she's better than me. Ever since I got this bleeding chip in my head, things ain't been right. Everything's gone to hell.
SPIKE: Bitch is gonna see a change.
Why would Buffy think she's better then him becasue he has a chip, I dont see how Spike could think that if he were getting his chip out, he's clearly talking about getting a soul.
I agree that there is a misdirect, but if you rewatch the scene knowing it's his soul he wants everything he says still applies, but none of points towards a romantic, doing it for the girl reasons people say. It definitely implies he's doing it to prove she love him, becasue he believes she does and the only thing stopping her is his lack of a soul.
Even the language he uses after getting a soul says the same thing to me:
SPIKE
Hey, hey, hey! No touching. Am I flesh? Am I flesh to you? Feed on flesh. My flesh. Nothing else. Not a spark. (nods) Oh, fine. Flesh then. Solid through. (starts unzipping his pants) Get it hard; service the girl.
Buffy is disgusted and smacks his hands away from his pants.
BUFFY
Stop it!
Spike reflexively reaches up and grabs her by the throat. Buffy grabs his shoulder and throws him across the room. Spike lands on top of some pews, breaking them into pieces. He sits up a little, propped on his elbows behind him.
SPIKE
Right. Girl doesn't want to be serviced. Because there's no spark. Ain't we in a soddin' engine?
Whats the spark? That entire exchange says he's talking about love, he thought getting his soul would mean instant love from Buffy, becasue he believed she already love him, and now with a soul she could accept that.
So he tries once again to initiate sex, but Buffy smacks him down and he realizes there is no spark/love there (For the sake of argument, leaving what you think developed later in season 7 between them aside, at this stage she didn't love him, she cared for him, but she never loved him while he didn't have a soul - what develops during season 7 is an entirely different argument)
SPIKE
I think they were dreams. So weak. Did you make me weak, thinking of you, holding myself, and spilling useless buckets of salt over your... ending? Angel"”he should've warned me. He makes a good show of forgetting, but it's here, in me, all the time. (walks around toward her from behind) The spark. I wanted to give you what you deserve, and I got it. They put the spark in me and now all it does is burn.
This to me again is all about love, he thought getting soul would make Buffy accept it, Buffy would feel it. He hadn't full comprehended what getting the soul involves, and now he sees it's all about him, there's no change on Buffys side, it's all on his.
SPIKE
She shall look on him with forgiveness, and everybody will forgive and love. He will be loved.
this ones important too, as it shows more of the same, he believed getting the soul meant instant forgiveness and love, but after getting it he realizes what it actually means.
But here's a thought: Spike could obviously hurt Buffy as much as he pleased with the chip still very much in place. He could also kill/destroy the lives of all of her loved ones even while chipped. Mind games, minions, setting the house on fire. They all trusted him at that point, it'd have been so easy to lead them into a deadly trap of his choosing. If he wanted revenge on Buffy for rejecting him, he didn't need to go to Africa, enduring torture to get it.
I also never mentioned the word revenge, getting his soul was about proof. He wanted to get his soul so he could prove to Buffy, not that he was a great man, but prove that she loved him but couldn't accept him without a soul. He wanted to get a soul so she could let herself love him, and again leaving what you think could develop over season 7 aside, he believed in season 6 she loved him, and a soul meant instant acceptance, which it wasn't.
But (and please guys don't jump down my throat as I bring up this parallel--it's certainly happened before), the show is known for not addressing the deeds of certain vampires in the aftermath, after they have been re-ensouled. Look. Angelus tried to murder Buffy and her friends and family--he killed Jenny. He comes back newly ensouled and the two resume their relationship.
I of course don't bring that up as a means of saying "since she forgave one she obviously has to forgive the other" or "look if it's been done already that makes it ok." Because it doesn't. And I mention it because this recurring means of "moving on" is actually one of the biggest problems I have with the show. By season 7 there is this precedent for irresponsible writing--measures to avoid and dodge do nothing to address the state of the victims as they embrace their would-be attackers. And yes the writers sort of give us an out with this tabula rasa that is the ensouled vampire but as has been said, coping is never addressed.
Obviously one of the main differences is that Spike had been able to achieve a certain level of humanity (and Buffy's trust along with it) while soulless, before the regression that was Seeing Red. When he attacked her, she trusted him not to. Whereas Angelus was never a "grey area," never anything but a monster so where he was concerned Buffy probably felt far more grief (and guilt, actually) than she did betrayal.
But in both cases, we see that Buffy is more than eager to put the past behind her, embracing each vampire and implicitly forgiving almost immediately. And in this case as I said above the tabula rasa of the soul makes the choice much more conveniently simple. But for the sake of those watching who have endured something similar, I agree that the thought process needs to have been addressed.
Personally I'm not sure how they could have done it in a way that was both responsible and healthy, while continuing to forward the plot. What do you guys think?
I mostly agree with that, the only problem I have is, this reason is brought out when needed. The rest of the time it's "Spike is different, he was capable of love and growth as a souless vampire". In the thread about would Anglus have gone like Spike if he was chipped thread a while back, I think the majority of people said he wouldn't, and one for the reasons was Spike was different. I just dont think you can call him different when its for good, and then compare him to Angel to draw the parallel when it's for the bad.