I apologize for not being able to record the scenes right after the final boss, but I will summarize what happens below (I'm doing this from memory, so please tell me if something is... not right):

After deafeating the final boss (Weissmann infused with the Aureole), the Aureole disappears, and Weissmann teleports away. The party quickly hurries to Loewe's side, but he is dying since he essentially sacrificed himself in order to break the barrier created by the Aureole. He tells Joshua that he finally understands why Karin (Joshua's sister) was able to smile even at the very end. He also tells Joshua to continue living in order to protect those he loves, instead of dying to protect the ones he loves. Loewe is grateful for Estelle since she was able to save Joshua, and makes her promise him to always take care of Joshua.

The rest of the people from above (who were fending off the monsters so you could fight Weissmann) have come down, and tells your party that if it weren't for Loewe, they wouldn't possibly be alive. Just then, the gang feels tremors, and Professor Russell informs them that Liber Ark (the floating city they're on) is falling apart since the Aureole is no longer around to support it. Everyone makes way for the exit and start to head back to the Arseille, except for Joshua who is still by Loewe's dead body.

Estelle slaps Joshua into his senses, and he takes Loewe's sword (poor Loewe's body... lol) and the two continue on. Meanwhile, Weissmann is seen trying to escape, and he realizes that the Grandmaster may have actually been testing HIM all along. Kevin Graham appears and kills Weissmann using the Stake of Salt (or something like that) by the order of the church. Kevin reveals that he is actually one of the Dominion, a group of twelve knights of the church. (I guess we will have to wait for the 3rd to find out more...)

Anyways, the gang is escaping, when Joshua falls to the ground. Estelle runs to his side. Kevin (HOW DID HE CATCH UP SO FAST?????) reveals that it is a side effect of removing the tattoo thing (I forgot the name of it) on Joshua's arm and that Joshua will be in pain for a while. He manages to get up and continue walking, but he notices a boulder/pillar/rubble/whatever falling and gets Estelle out of the way. The two are then stranded on the opposite side of the rest of the people. They will remember that there was an emergency tunnel in the opposite direction somewhere, so Estelle and Joshua quickly make their way in the opposite direction. They find the emergency tunnel, and walk through it. And the rest is in the video (I cut out all the boring walking, you're welcome)...

Please enjoy. :D