*UNEDITED*
When Chauncey Long is concerned, Yang turns into a sinister person. Similarly when it involved Yang, Chauncey shows the same hostile feelings. A dark and sinister expression would appear on his face. However the difference? Chauncey does not throw a tantrum like a child would. Still, maybe she would prefer it that way. What's with his sudden awkward silence and awkward nodding?
He's acted this way since they passed by the buildings with Yang's poster. The news of Yang's return has the attention of everyone in town. Setsura didn't realize he was this popular before. Or rather, so that's what he was up to. She thought Yang was sneaking around and cheating on her. But it turns out he decided to return to his job. Still, Setsura wondered if it was okay for him to do that. They have to return soon, they can't stay here for long.