If you disgust her enough to make her vomit, then you have your answer, don't you?

Disgust or no, that answer still couldn't push Rory to pack up and leave entirely. It did, however, push him out the door and down the stairs. He muttered, "Scusi" to a woman he nearly ran into just outside of the building that housed Marcello's studio, then walked off with his hands shoved in his pockets to hide the shaking.

In the end, he didn't go far, not even out of sight of the studio's windows. He walked to the nearest canal and dropped onto a bench, staring at the dark water while darker voices bubbled up from his subconscious.