What makes Tracy from South Africa happy?

Tracy, South Africa, Hotel Shuttle Bus: I'm happy when I'm spending time with family.

Tracy was sitting next to us on the hotel shuttle bus and she asked us where we were from. She was traveling with her sister and a friend. Seattle was their first stop and they were on their way to Arizona to visit another sister. I asked her what she thought of America (it was her first trip here). She said she liked it a lot. Not much else. We initially thought she was from Australia from her accent, but it was South Africa!