And to be honest the only times I thought she was really angry was after he forgot her birthday
Ive got the feeling that what made her angry at that point was his poor atempt for an excuse rather then the fact he forgot her birthday.
Well yes, blaming that fact that you are male and men don't remember things like that is pretty pathetic.
And I agree he could have just said, what with everything going on in his life right now Lindsey's birthday was the last thing on his mind. Perhaps he didn't want to come across like that, maybe he though that the pathetic "i'm a man" excuse would make less out of the situation so he didn't have to dredge up all his feelings?
Perhaps it was just crappy writing?...
but Ive got the feeling like he really started to deal with his grief and guilt only at the end of PF.
I think Danny has been dealing with the guilt since it happened, just not in a healthy way.
up until that point he was running and hiding from it.
My feeling is that he hasn't got over his guilt in order to actually start to grieve.
He got in between Rikki and her son's shooter more less saying that he was responsible and that if anyone deserved her anger it should be him, if that isn't someone feeling guilty? Now I'm not saying he actually wanted her to do it, and that it was more of an attempt to make her some sense in all her grief but that was one hell of a risk to take.
Flack tried and it didnt work at the time
I agree when you say that it was probably too soon for Danny to really listen to Flack, at the same time though I don't remember Flack actually giving Danny a kick (in the metorphorical sense), he bawled Danny out for doing something stupid, but in the end he helped him and also protected him a little making sure Danny didn't do anything further to jepordize his career. Then he told Danny that he had a friend, or re-iterated that Danny had a friend.
To my knowledge Lindsey hasn't told Danny that what happened wasn't his fault (although IMHO he does have some responsibility) Flack said outright that Danny should stop blaming himself, and Flack received an honest answer, that Danny believes he should be. As far I am concerned (as it hasn't been shown) Lindsey and Danny have not had that conversation?... Does she know that Danny still feels guilty?
even Lady V tried and it did nothing at all
I am assuming that "Lady V" is Rikki? Rikki didn't try... well not how I saw it, I saw them using each other for comfort in a time of mutual grieve and guilt. Danny allowing her to use him to seek comfort she needed and that she allowed Danny to comfort her perhaps realisesing he needed to be helping her in some way she needed. That was all I really got from that. Again just how I read those scenes.
Lindsay actually got through to him
I think what Lindsey got through was that she was angry at him because she loved him and realised that the feelings weren't totally mutual (he may care about her, but from what I read in that speech was that it was one sided as far as love was concerned) and that she had to find away to stop loving him. If Danny didn't have enough to feel guilty about now he has someone else's feelings to deal with that he now also feels responsible for.
But also now he has a chance to fix that so he doesn't have to feel guilty for it anymore. He can't bring Ruben back for Rikki, nothing he can do for Rikki is ever going to fill that gaping hole she'll have. That's is a huge thing to feel responsible for and guilty about, but he can fix things with Lindsey, he can stop her feeling unloved... he can take responsibilty for those feelings she told him about and stop that guilt he (in my experience you feel when someone tell you they love you and you had no idea) probably feels.
If she realised that Danny didn't love her and she had to find away to deal with that why did she tell him? Why not just do it quietly? I think the whole thing has become one big mess that TPTB need to sort out one way or the other.