Gwen's Story Question

Hi, I have an odd question about Gwen's Story, I don't have it because it actually costs money to buy and I don't have any to spare, but I like reading the dialogue of these bonus missions.

I found a dialogue on wiki but it's incomplete, doesn't include any encounter with Captain Langmar and their conversation.

Can someone please help me find the full reference to the dialogue in the mission? I don't want to end up spending money I don't have just because I want to read a few paragraphs.

Thank you for any and all help.

PS: Does anyone else think it would be awesome if there was actually a Shiro storyline? Considering the cut scenes depict him as an confused individual who got corrupted by the fear of his own death.

EDIT:

Thanks a lot for the answers and the videos, as for Factions, I have finished it already, as well as Nightfall, so I realize there is a lot more to the story of Shiro, though it would be interesting to have walked in his steps from the start.

That would be a bonus mission I'd play and buy, as long Anet doesn't make it boring as Hell, like the Gwen Wedding thing, I really expected more out of it at the end - even if it wasn't a bonus mission, it was still a separate storyline.

Okay, I'm read to close this threat? <<< is that all I have to say?

gwens story takes place in the past - just after the searing and just before players reach eotn.Considering the timeframe theres something like 5 or 6 years between them.We are not told who was leader of the E-vanguards at that time.
Gwen may have been adopted into a family then slowly got recruited into E-Vanguards when she showed promise in her abilities.
Bonus missions pack was released ages ago and tbh i doubt anet was going to try and keep storyline synergy.I dont even think many ppl play the BMP - i played a few times and disliked it totally.
AS for shiro - unless you have completed factions you dont know the full story and im not going to spoil things if you havnt - but i`ll say this , Theres a lot more to shiros confusion and paranioa of his own death and to what actually caused this.
I could say there was 3 players in shiros storyline - shiro , mysterious fortune teller and a 3rd party which im not sure is actually mentioned in factions storyline but you sort of know towards end that theres someone else in this - dabbling with things bigtime.
If you have done nf then the answers you already know.
So damn hard to try and explain things without giving things away lol.

The problem is, that the end animation of Gwen's story is not a dialogue, but a video sequence. There is no dialogue, just an end narration. Since it can't be paused, it'd be a bit hard to transcribe it.

However, I found this on Youtube, a full run through, so it should show you all you can get:
http://www.youtube.com/watch?v=zkqcgz8auvQ