Well, to me, Toomtam is always saying Vill is his Pee, someone he respects blah blah blah as if she's soooo much older than him that he can't associate with her because they're not in the same generation or whatnot but his actions, when he jokes, acts, or plays with her, he drops his honorifics. When Toomtam was apologizing to Vill after throwing her into the water, he was just casually saying, "Tort na" (sorry). He dropped his honorifics. If he really perceived her as an older sister, he would have kept his honorifics and said, "Pom kaw tord na krap, P'Vill." Since he's always calling her Pee when the cameras are rolling. Hahah. When he grabs her like the Hat Yaai event, that's not a little brother grabbing an older sister, that's more of a, I'm so used to grabbing you sort of deal. :whahuh: