I'll have to watch the video later, because we live in the deep country and our internet takes forever to load anything on youtube.
I grew up in the city, but my whole family is from North Carolina, so I've got redneck in me. It always tended to come out once in a while even when I was younger. Jon's always lived in the country. He doesn't have much of an accent, but sometimes his country voice will come out without him realizing it.
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Same goes for me when I spend too much time with my relatives. Jon's dad says I look like a "southern belle," but I don't see it.