Oooh cool chinese woman

There's this really cool Chinese (I think?) woman sitting at the table next to me and studying Swedish with her private tutor. They use English to communicate. It's crazy interesting since I'm studying the same thing at Professional Swedish only on a much higher level. In any case back to the cool Chinese woman, whenever she understands something new, like how to pronounce a word or a new grammatical rule she waves her hands in the air and whispers "yay!". ^^ And then writes down her new knowledge in her notebook looking incredibly happy all the while.