Ghaster knows that he is rash but even he has survival instincts. His instincts tell him to stay away from Salvini so that's what he will do. He thought he had a chance against Soverick. Now he knows he was wrong and that he was courting death. He won't make that mistake twice.
They returned to silence again and watched the city. They aren't seeing anything interesting but Ghaster just felt like watching the city. He is feeling nostalgic and depressed and watching the city makes him feel a little better. It reminds him of a better time. A time when he was young and carefree and when Hadricks used to sneak him treats, play with him and give him vitality.
