Jenny is an intelligent student, and she tries hard, at least occasionally.
But I didn't quite know how to answer the smoothly uttered question, "what what why so what why so?" I don't think it's a translation from Korean, either. It's her own magical language, I guess. The way she uttered it, It had great English-question intonation, good pronunciation, and even the pragmatics were clear. Only the semantics were missing. Hey, 3 out of 4, right?