Being Korean, she likely learned this skill at the end of a gun, so I'm not really that impressed.
I didn't find it "cute" at all, btw. It was creepy how adult-like her mannerisms and facial expressions were...well, adult Asian, that is. It was like watching some robot from the "It's a Small World" ride, or a poodle riding a bike dressed like a clown. The organizers of such events always say, "But she LOVES it." Yeah, right. She loves the attention, but the learning process was likely grueling!