EDIT:
Anyway, I feel like most (if not all) of us in this sequence of comments quoting a previous comment may be infringing on rule 11?
If we say the boy is some sort of rival/enemy to Sun Jing (which, despite her hardest efforts to keep her cool, is implicated to be the case in her POV), then him wiping his hands off on her clothes (unconsciously ratifying that notion, albeit with a different reasoning) and the resulting string of comments could still be considered on-topic >.>