They flood all at once

The situation in Orlais was absolute shit. As badly as Vincent missed Rosalie, he wasn't sure if or when he was going to be able to get away to see her. Once they pulled back to a magically protected Val Royeaux, the second the warden-commander suggested they meet with the Ferelden warden-commander to update on the situation, Vincent jumped at the chance to be the one to go.

Not that Ferelden could do anything for them, but they had to be prepared for the case that Val Royeaux might eventually fall as well, at which point any surviving wardens would most likely go to reinforce what was left of Ferelden. They hoped it wouldn't come to that, but felt a meeting was prudent. Vincent wrote to Rosalie a lot since she left Orlais, but he decided to leave this trip out of the letters, so that he could surprise her.

He arrived at Amaranthine, via the Eluvian network, and looked around. Vincent had never been to Amaranthine before, and did not know where Rosalie might be, so he just started walking around, keeping a close eye out not wanting to walk by her and not notice. He stopped at the tavern and considered asking for directions where he might find Commander Cullen. She'd be somewhere around her brother, wouldn't she? Someone said he'd probably be at either Vigil's Keep or Soldier's Peak, but that wasn't that helpful. He stayed where he was standing and considered his options.